Wow, we are impressed!

Kristin Cavallari is really taking her new mommy duties seriously and becoming quite the domestic diva.

And what better way to test those culinary skills than to channel her inner Martha Stewart when it comes to her hubby-to-be, Jay Cutler‘s, birthday April 29.

You know what they say about the way to a man’s heart? Well, it’s through his stomach. So the former Hills beauty made 30 delectable tiny treats for the big 3-0.

I also made red velvet cupcakes with cream cheese frosting for sooomeone’s bday next week. We’re celebrating all wee… say.ly/QvB5F6O

— Kristin Cavallari (@KristinCav) April 23, 2013

And that wasn’t the only dish she was cooking up.

I’m slow roasting a chicken today for 10 hours. Very excited about this.

— Kristin Cavallari (@KristinCav) April 23, 2013

Just days earlier it was a breakfast of champions.

Made really good eggs Benedict this morning but now I feel like sh*t too much hollandaise

— Kristin Cavallari (@KristinCav) April 21, 2013

Even with summer wedding planning underway, this busy mom also gives 7-month-old Camden the five-star tasty treatment, with Cavallari, 26, telling Us Weekly she’s making baby food.

“Everything is organic and I blend it up in his little Baby Bullet,” she said. “He eats very well.”

What do you think of Kristin’s sweet gift? Tell us below.

What’s cooler than the editors of Celebuzz wishing Kourtney Kardashian a happy 34th birthday? How about hundreds of fans with messages for the birthday girl?!

Last week, we asked you to send us a birthday message for Kourtney. We received hundreds of submissions ranging from simple shout-outs to poems to original artwork. Kourtney, you have amazing fans!

We’ve compiled some of your messages for this special birthday post. Read through a selection below, and then leave your own birthday message in the comments.

“Happy Birthday Kourtney. Hope you have a beautiful day with your wonderful family and children.” – Janessa

“Wishing you a blessed birthday, may all your dreams come true on this special day and god bless you with many more.  Have a wonderful day.” – Carmen

“Happy birthday, Kourtney! I love you so much. You’re my inspiration! Big Kisses from Belgium! I hope to see you here soon. <3″ – Safae

“Happy Birthday Kourt! I love you so deeply much and wish you and you’re family all the happiness and love in the world! You are so beautiful inside and out! Love you soooo much xo ” – XMargaridaX

“many many happy returns of the day kourtney, i hope this year brings you happiness and success through out the year, i am a huge fan of you , i like you style and everthing you do. you are ,my inspiration, i cant wait to watch KUWK.i hope you read this message.love you :)” – Tenzin

“happy b-day kourtney! LUV U! U r a hardworking mom and u do an awesome job! and hopefuly ur kids grow up to be just like u even tho mason looks more like lord disick! wish u happy b-day may all ur wishis com tru! fllow me on twitter @helenvictoria20 luv u bunches! ;) <3″ – Helen

“Happy Birthday Kourt! We love you sooo much! We hope that yourself, Khlo and Kiki will come and takeover London! Please open a Dash in London!” – Fauzia

“Happy Birthday Beautiful, hope you have a DASHULOUS Day!” – Suzanna

“Happy Birthday Kourtney! Hope you have a fan-ta-bu-lous day today, and hope you get spoil by your family but especially from Scott and your beautiful kids. Love yah Doll” – Leina

“Happy Birthday Doll, may all your wishes come true. Love and Best Shoes- The Kardashian Way, XO Camille” – Camille

“You are my favorite of the Kardashians because you seem so motherly and caring to your sisters, Mason, and Scott.You act like your always calm, cool and collected. So I will wish you a Happy Birthday and and many more!!!” – Christine

“Happy Birthday Courtney! I know you’ll probably get a million of these from people all over the world that love you, however, I’m gonna take the chance that you’ll see mine and for just one spark of a moment know that you truly are a special woman.  <3″ – Cheyenne

“All the dolls from Romania wishes you HAPPY BIRTHDAY!!!may all your life be as the sun on the sky!love you,superdoll:*” – Raluca

“Kourtney you are such an inspiration in my life! I aspire to someday be such an independent and successful woman. You have such an AMAZING style and it’s always on trend! I always do my best with what I have to look exactly like you! Happy Birthday! Greetings from Mexico!” – Daniela

“HI KOURT-TO RICO HAPPY BIRTHDAY TO MY FAVOURITE KARDASHIAN OF ALL TIME. YOU CANT POSSIBLY TURN 34 ( BECAUSE YOU LOOK TOO GORG FOR 34) BUT AGE DONT CARE ,  I WISH YOU NOTHING BUT MORE GOOD GOOFY WITTY TIMES WITH YOUR FAMILY. YOU ARE TRULY BLESSED WITH SUCHA BEAUTIFUL FAMILY AND KEEP THOSE KIDS COMING WE NEED MORE LD DESCENDANTS ;) HAPPY 34th TO YOU AGAIN KOURT! THE ONE AND ONLY SUPER GORG MOM OH YEAHHH OH YEAHH” – Fee

“Dear Kourtney, I would like to wish you a very happy 34th birthday. You are a lovely person inside and out. You are a great mother and a great sister. I hope the year ahead brings you lots of cheer. God bless! Love Joy xoxo” – Joy

“Hello beautiful! You have now lived in this big world for 34 years. You’ve achieved so much. All of your dreams have now come true. At least i hope so. If not, now it’s time. You’re an idol to me and an idol to many other. I love you so much. Have a best day of your life. Happy birthday LOVE <3 xoxo - Fan from Finland ;)” – Carolyn

“if kisses were rain id send u showers,

if fun was time id send u hrs,

if u needed a friend id send u me! May Everything Happy

And Everything Bright

Be Yours On Your Birthday

From Morning Till Night.

And Then Through The Year

May The Same Thing Hold True

So That Each Day Is Filled” – Bariyaa

“Felix Cumpleanos mujer linda.  Hope all your dream and wished continue to come true along side your family.  You are my fav!” – Lucia

“Wishing you a lovely, happy, fun and exciting birthday. As you once said (and I completely agree) – you just get more prettier by the years!  P.S. My birthday is on April 16th – love being Aries sign :) With love – Sigita (from Latvia)” – Sigita

“Happy Birthday beautiful. May you birthday be one you will never forget. I turn 43 on Friday April 19th. We share the sign Aries. I am addicted to all things Kardashian. Thank you all for letting the world see into your most intimate and personal moments. Angel with an A xoxoxoxo” – Angela

“Happy b-day to the most gorgeous mommy! Hope you have an amazing day with your family & friends. Thanks for being my inspiration in soo many ways! You showed me that no matter what my size or height is I’m still beautiful in my own especial way! I hope one day I can become as amazing as you are! I love you veeery much :* <3 happy birthday!!!xoxo” – Ariana

Several readers also sent in photos and fan art for the occasion!

A huge THANK YOU to everyone who submitted a birthday message! We wish we could share them all, but there were just so many!

Remember, you can add your own birthday message for Kourtney by leaving a comment!

‘Cuz baby, you were Born This Day.

Earlier this week, Celebuzz asked you to send us birthday messages for Lady Gaga, who today turns 27. We received an overwhelming amount of submissions, which ranged from heartfelt written messages to beautiful fan art.

After the jump, see our gallery of fan-submitted photos and a selection of the written messages you sent in. There’s also a GIF party happening down there, so it’s definitely something you don’t want to miss.

It’s not too late for you to share your birthday message for Gaga! To do so:

• Send us a picture by using the hashtag #HappyBirthdayGaga or #CBGagaBday on Twitter or Instagram
• Leave a comment with your message on this post

To see what Little Monsters have to say in honor of Gaga’s birthday, continue reading after the jump.

Some fans submitted photos of themselves. Some submitted their favorite photos of the Lady herself. Some created fan art, and some shared photos of their tattoos. Oner person submitted photos of flowers, as a sort of virtual gift. The result? It’s clear that Little Monsters really love their Mother Monster!

We also received many written messages. We’ve included some of our favorites, with occasional GIF interruption, below:

“Happy Birthday Lady Gaga I Love You With All My Heart Your The Only Thing Keeping Me Going!!! I Hope You have A Great Birthday and I Hope Your Recover Quickly!” – Carolyn

“Happy B-day lady gaga i am proud to be a little monster” – osman

“Gaga, wish you the best birthday ever! Get better soon. I can’t wait for the next! Love you!” – Joe

“Happy Birthday Gaga! Thanks for coming to Costa Rica, enjoy meeting you, jump, shout and above all smile that beautiful smile that brightens my day. Gaga I love you’re unique, wonderful. I hope you recover soon, there is nothing you want to see you walk again. I love you! kisses from Costa Rica. :*” – Mar Vega

“happy birthday lady gaga!!! you are the best thing that has ever happened to me you are the reason i keep going in life and motivate me to be stronger and not care what somebody thinks about me u made an unbelievable impact on my life that i honestly thought nobody could do have a awesome and amazing birthday i love you gaga :) <3″ – alexia

“Hello GAGA :) It’s your Little Monster HUNTER from Washington D.C I hope you’re having an amazing 27th birthday, I love you so much & I hope your hip heal up real fast! i LOVE YOU PAWS UP! I didn’t get to experience the born this way ball, but it’s okay. :) I’m glad you’re doing fine, you’re my inspiration and life. my friend edited this photo for me, cause I know i’ll never have the chance to meet you :/ <3″ -Hunter

“GAGA! you don’t know how much you have helped me, seriously, im going through a very very tough time, and like listening to you and seeing you just fades all that away, I LOVE you, really want to meet you, probably oneday I will…<3 HAPPY 27TH BIRTHDAY Stefani <321 Love you Gagaaa….Have an awesome day, :’) <3 <3 <3″ – Mohammed

“Hi Lady Gaga, this is Sean Anthony Villanueva, a little monster from the Philippines. Happy Birthday Mother Monster, You’ve changed my life. Yoou help me to be brave and to express who I am. Thank you and I love you Lady Gaga ! Can’t wait to see you again. Love and Art. ARTPOP2013″ – Sean Anthony

“Happy Birthday Mama Monster! from a Pakistani Little Monster. I can not explain in words how you have changed my life. You gave me courage to come out to my family. Life for Gays is really difficult in Muslim Countries like Pakistan, but you were always there to take care of me, and I always want you here. I love you so much. Live Long.” – Saddi

“Happy Birthday Gaga and get better as soon as possible we love Ü :)<3″ – Adam

“Happy Birthday!!!!! I wrote this song for you.  You are brave when you have pain, you don’t think about the heartache. The body you have is so tender. Don’t worry about your sickness that makes you so sad and never give up. I will not give up when I am not feeling so well. Sometimes when I feel lonely. I just want to give up, but I don’t, ooh ooh ooh You stay strong. Your angels will com to save you, when you are about to give up on yourself. I just want you to know I will never give up for a reason. Don’t worry because you have courage when you are hurt. Think about the happy things in your life. I feel blessed because I never give up, because I never give up.” – Nicole

“Lady Gaga, from the first day I heard your music, I knew that you would change not only my life, but the lives of millions! You’ve taught me so much about myself through the gifts that God has bestowed upon you. I bet you didn’t think that you could save lives just by living out your dreams, did you? Well, you have, and I along with other little monsters thank you! Happy Birthday Mother Monster! I love you so much, and I wish you nothing but the best! ” – Marcus

“Most affectionate greetings, hugs and flowers from Latvian! Heartiest congratulations on your day! I wish you good health, great birthday and lots of love! Koko Alma” – Aima

“Happy Birthday to my Queen ! love you so much…thank’s for making us BRAVE….we love you no matter what! Xo <3 :) <:)/” – Larry

Thank you to all of the Little Monsters who sent messages!

And, of course, HAPPY BIRTHDAY, LADY GAGA!

Happy Birthday, Jennifer Aniston! Real-life proof that you only get better with age, the low-key star turns 44 today and has never looked better.

Though her career and personal life have evolved quite a bit over the years, her chic, no-fuss style has stayed the same. The former Friends star has remained loyal to the sophisticated solids and tailored silhouettes that have held her place as one of Hollywood’s consistently best-dressed stars.

So in honor of Aniston’s birthday, we’re celebrating her style over the years, with a look at her 15 best looks to date.

From ethereal gowns to sleek black and navy gowns and stem-showcasing minis, Aniston knows what works on her body and with her style.

Check out the birthday girl’s 15 best looks over the years.

Which of Aniston’s looks is your favorite? Share your picks below.

Happy birthday, Lauren Conrad! The reality star-turned-novelist/beauty guru/fashion designer has come a long way since her days creating drama on the small screen with her former Laguna Beach rival Kristin Cavallari.

After starring in her own spinoff The Hills, Conrad parlayed her reality TV fame into a successful career focused on her passions — fashion, beauty, and writing. Not only has she worked on multiple clothing collaborations and even launched several of her own fashion lines, but LC has also become a best-selling author.

In addition to penning young-adult novels and a fashion guide, Lauren Conrad Style, LC added a best-selling beauty book to her empire in 2012, Lauren Conrad Beauty. The easy-to-follow beauty guide is filled with Conrad’s hair, makeup, nail and skincare tips and tutorials. Most recently, LC teamed up with her beauty pros Kristin Ess and Amy Nadine to launch a hugely-popular fashion and beauty blog called The Beauty Department.

Whew! Can you believe she’s done all of that well before the age of 30?

In honor of all this posh powerhouse has accomplished, including her hugely successful foray into the beauty world this year, we’re celebrating the hair and makeup looks that have earned her — and her beauty blog — a cult-following.

Whether she’s sporting beachy waves or a glam topknot, a bold red lip or just her signature winged eyeliner, LC always looks beautiful, but in that approachable way that makes us all want to do our hair and makeup just like her.

So what better way to kick off the weekend than with some hair and makeup inspiration from the birthday girl?

Let our favorite LC beauty moments inspire your weekend look.

Which is your favorite LC look? Share your picks below.

Kerry Washington celebrates her 36th birthday today, and we can’t think of a better way to celebrate than with a tribute to the Scandal star’s standout style.

This birthday girl knows how to pick a dress, making her one of our favorite celebs to watch on the red carpet.

The Django Unchained star always wows with something unique and fresh, whether she’s donning a showstopping gown, a sexy mini dress, or a modern frock.

Of course, it doesn’t hurt that the natural beauty has a flawless complexion, which she likes to play up with a bold lip or an of-the-moment hairstyle.

We’ve been stalking Washington’s style for years, but her most recent red carpet looks, from her Django Unchained promo tour and the last few awards shows, simply blew us away.

She’s taken on the runway’s boldest trends, from spring’s graphic prints and architectural silhouettes to oversized florals and sexy slits, with chic results, but Washington’s red carpet piece de resistance was the gray watercolor Giles ball gown that she wore to the London Django Unchained premiere earlier this month.

Check out all of Kerry Washington’s most delicious dresses from over the years.

Which of Washington’s looks is your favorite? Share your picks below.

The Presidential Inauguration isn’t the only thing the Obamas will be celebrating this month. First Lady Michelle Obama rings in her 49^th birthday today!

Over the past four years, we’ve seen that Mrs. Obama isn’t just any typical First Lady, especially when it comes to fashion.

So as we get ready to reign in another four years of the First Lady’s fashion, we’re celebrating her birthday in style with a look back at her best looks ever.

Not only does she tend to choose American designers — and lesser known ones at that — but she’s become a style icon thanks in large part for the way she’s able to create a sense of duality with her style choices.

Mrs. Obama mixes high fashion couture with ready-to-wear (and even discount!) duds — and she isn’t afraid to wear things more than once. Her outfits are always appropriate, veering toward a more classic, feminine style, yet she’s totally not afraid to take a style risk every now and then.

From gorgeous gowns and bold prints to stylish pant- and- skirt suits, our First Lady’s outfits have defined her as a first-class fashionista, and we can’t wait to see what the next four years brings for her style-wise!

But in honor of her big day, we’re taking a look back at her fashion over the years and celebrating her 10 best looks of all time.

Check out our picks for Michelle Obama’s 10 best looks of all time.  

Which of Mrs. Obama’s looks is your favorite? Share your picks in the comments below.

Check out Michelle Obama’s best campaign looks in the video below.

If you had to define Zooey Deschanel in one word, what would it be? Charming? Creative? Well-read?

Okay, fine. Yes, she’s quirky. Maybe even adorkable (if you want to use that word). But as the New Girl actress turns 33, we’re turning over a new leaf and highlighting some of Deschanel’s other qualities.

For one, she’s admirable. Even President Obama is a fan. Last year, the President and First Lady Michelle Obama sent Deschanel a birthday card to let her know how much they appreciate all that she’s done for young women.

She’s also musical. What other primetime TV star has performed at Coachella?

Another very fitting descriptor would be fashionable. Deschanel rarely has a wardrobe miss, and her ladylike style is always refreshing.

That’s why in honor of Deschanel’s birthday, we’ve rounded up some of her best looks from over the years. Yes, many of them are cute, but others may surprise you.

Check out our round-up of birthday girl Zooey Deschanel’s best looks ever.

Do you agree with our picks? And which of Deschanel’s looks is your fave? Share your picks in the comments below.

We showed you Deschanel’s winning Golden Globes’ gown — check out the night’s other best-dressed stars in the video below.

Kate Moss celebrates 39 years of amazing style today — though she’s barely ages since we first met her as a waifish Calvin Klein model in her ’20s.

The blonde supermodel launched the ‘90s heroine chic look during a time when curves were all the rage, and was one of the first models to become just as famous for what she wore off the runway as the clothes she modeled on the runway.

Model, muse, mom and now designer, Moss is truly a style legend, and in honor of her birthday, we’re celebrating her fab fashion over the years.

Whether she’s trudging through mud in cut-offs and wellies at Glastonbury, running to an appointment in skinnies, motorcycle boots and a Chanel jacket, donning a fur coat and stilettos while pushing a stroller, or dressed to the nines for the red carpet or the front-row at fashion week, Moss seems to launch a trend every time she steps out.

The model has even parlayed her fashion sense into a career, consulting for TopShop and designing collections for Longchamp among other brands.

Unlike most models who retire before their 30th birthday, Moss isn’t still one of the runway’s most in-demand models, and the ageless beauty even occasionally surprises us with a runway return.

In honor of Moss’ birthday, we’re taking a look back at her most stylish looks ever.

Happy birthday Kate Moss! Hope it’s ever bit as fabulous as you!

Click through the gallery to see Kate Moss’ most stylish looks throughout the years.

Which of Moss looks is your favorite? Share your picks in the comments below.

Singer, songwriter, and fashion designer  Gwen Stefani has tons of accomplishments to celebrate for her birthday.

Aside from her illustrious music career, Gwen’s fashion sense has been just as successful, with her clothing line L.A.M.B, being worn by fellow celebs such as Halle Berry and Paris Hilton. The “Luxurious” singer is married to British rocker, Gavin Rossdale, and the couple have two children together, Kingston, 5, and Zuma, 3. Gwen is often seen having a day out with the kids and recently, embarked on a play-date with her children and Angelina Jolie‘s brood last week.

Meanwhile, No Doubt fans have been updated via Gwen’s official website, promising new material in the works. In the meantime, help us celebrate her birthday, and take a look at some of our favorite Gwen looks throughout the years! Lets us know your favorites in the comments. 

Can you believe that September is over already, and that October and autumn weather is here?! Whether you want to keep summer forever or love a good chill in the air, for this group of celebrities, October gives them a reason to celebrate … and it has nothing to do with Halloween.

Big-time stars like Katy Perry and Kim Kardashian will be blowing out candles in October along with an esteemed class of movie stars, musicians and TV powerhouses. And rather than just throw regular pictures into a gallery, Celebuzz has dug deep into the yearbook vaults to unearth photos of all of October’s celebrity kids from back in the day.

There was no make-up crew, professional hairstyling or couture wardrobe when they were in high school, so get ready to see these A-listers as you never have before.

She’s been rocking crowds and winning the affection of Sk8er Bois for nearly 10 years now — can you believe “Complicated” was released in 2002?! — and on this fine day, Avril Lavigne is officially 27 years old.

Avril, who was born on September 27, 1984, has been belting out hits left and right over the last nine years, everything from her debut single “Complicated” all the way to her recent infectious I’m-young-and-ready-to-have-fun anthem “What the Hell?” Avril, who has been dating Brody Jenner recently, will be spending her birthday at home in her new home of Los Angeles, saying on Twitter:

Home for a couple of days. Then off to Canada the whole month of October on my tour. First show is in Victoria on Saturday who is coming??!!

Ten years ago, “home” was Canada, as the pop-punk crooner was born in Ontario.

Newlywed teen bride Courtney Stodden has something else to celebrate today aside from her newfound fame and impending reality show deal: It’s her 17th birthday!

Yes, the blonde bombshell whose marriage to 51-year-old Lost actor Doug Hutchison has captured the attention (and confusion) of the public is now officially 17 years old. So how is Courtney celebrating? Her not-to-be-missed Twitter account left very little to the imagination, as Courtney said:

“Celebrating the last night of being sweet-n-sexy 16 by wearing NOTHING but my tasty bday-suit! Mmm; Yummy! ;-)”

All hype for attention? The real deal? Who knows, but one thing is for sure — Courtney Stodden is getting herself noticed and will be a big draw on reality TV once the couple’s show makes its way on air.

August has been quite a huge month for celebrity birthdays. Today, Lea Michele celebrates her 25th birthday! Showing no signs of slowing down, the Glee star continues to be a fan favorite on the hit show.

The actress, who is known as Rachel Berry on the hit show first got her start on Broadway at the age of nine when she starred in a production of Les Miserables. She went on to continue her career on Broadway, and later appeared in the stage adaptation titled Spring Awakening. In 2009, she won the role of Rachel Berry on Glee, and began receiving critical acclaim for her role.

 Of course it is all up hill from here for the young star, who is also set to hit the big screen next year as the voice of Dorothy in the film Dorothy of Oz. Have a look at some of Lea’s best moments and be sure to wish her happy birthday in the comments!

It’s hard to believe that it’s been ten years since the world first saw Rupert Grint in Harry Potter and the Sorcerer’s Stone, as beloved best friend to Harry, Ron Weasley. Now, the infamous Brit is all grown up and is ready to celebrate his 23rd birthday today, August 24.

Rupert has been enjoying his post-Potter life, keeping busy by visiting his co-stars and hanging out with his friends. Rupert was spotted trying to blend into the crowd at the V Festival in England this weekend, but its hard not to notice his trademark red locks! Check out those pics after the jump!

Rupert took some time at the V Festival to talk to the Press Association about his attempt to find his place in a world without Harry Potter.

 “It’s going to take a while to really sink in – it was quite a shock really. It all seemed to end quite suddenly but now the film’s out it is kind of closure and I’m excited to move on. It has kind of been this bubble – it’s like graduating I guess. We’ve all learned so much.”

Check out our gallery chronicling Rupert’s evolution over the years, and be sure to leave him a birthday wish in the comments below!

Hayden Panettiere has something to celebrate this weekend, as she rings in her 22nd birthday! The petite actress has a wide variety of interests, so we can’t even begin to speculate how she might spend the big day.

While she is best known for her role on the superhero TV series Heroes, Hayden is actually a Hollywood vet! You can spot her as a young girl in Remember the Titans and she acted in soaps for years as a child. Most recently, she sported a fresh short hair cut in the outrageous Scream 4.

Off the screen, Hayden is an outspoken activist for animal rights, and she appeared in the documentary The Cove about fighting to end the slaughter of dolphins in Japan. She has also been active in organizations that work to prevent teen pregnancy.

She has had a few high profile relationships over the last few years, although she broke up with mammoth boxer Wladimir Klitschko earlier this year. Hayden has also been connected to Laguna Beach star Stephen Colletti and dated her Heroes co-star Milo Ventimiglia. We have a feeling someone as beautiful and passionate as Hayden won’t be single much longer!

For more on Hayden Panettiere and celeb birthday updates, be sure to keep an eye on our Twitter, Facebook, and Tumblr!

What a difference a year makes! Disney starlet Demi Lovato turns 19 today, August 20th, and in celebration we’ve got a gallery of all her looks over the years!

The last year has been an emotional roller coaster for Demi. Her best friend-turned boyfriend Joe Jonas dumped her in May 2010 - well, technically Joe’s father dumped her. Then in this past November, she checked herself into rehab to deal with “emotional and physical issues.” But that was only the beginning for Demi!

Since she left her Los Angeles rehab facility in January, the entertainer has been slowly but surely making her way back into the spotlight. She hopes that fans will find inspiration from her very public struggles, and understand that issues like eating disorders and depression can go away.

“My fans are dealing with some of the same issues. And if I am a role model, then I need to speak up and be there for them,” Demi told Access Hollywood.

Demi definitely deserves something special to celebrate her nineteen birthday for overcoming so much in the last year, but the actress/musician is opting to spend this Saturday celebrating something extremely different – Kim Kardashian’s wedding! ”I’m so excited, Kim’s wedding falls on my birthday. So, it’s going to be my birthday and I get to spend it at Kim’s wedding,” Demi revealed.

Be sure to leave Demi some birthday wishes in the comments below! 

Smiling from ear to ear, Madonna arrived in London early today to kick start her 53rd birthday. She and her children looked fashionable as they made their way through the airport. Also in tow was her 24-year-old dancer boyfriend Brahim Zaibat, whom she was spotted canoodling this past weekend in the Hamptons.

There is little word about how the “Like a Virgin” singer will spend her birthday, but we’re sure it’ll be one for the ages.

This week Madge’s 14-year-old daughter Lourdes Leon launched Material Girl, a clothing line geared towards teens that she created with her mom. In an interview with the Associated Press, Lola admits working with her famous mom can sometimes showcase their differences:

“Everyday. … I will be like, ‘Mom, you can’t wear that.’ Or she will be like, ‘Lola, you can’t wear that!’ A lot of the time we don’t listen to each other, but sometimes we do.”

This might be the last year that Jennifer Lawrence can celebrate her birthday with some privacy, as 2012 will likely be the year she turns into an absolute superstar.

Lawrence turns 22 today (August 15), and while she’s already achieved more success than many in Hollywood thanks to her Oscar nomination for Best Actress for Winter’s Bone, J-Law has some big, big things ahead. She’s landed the lead role of Katniss in The Hunger Games movies, which is pretty much a shoe-in to become the next big franchise a la Twilight.

So, to celebrate Lawrence’s big day, we’ve whipped up some of her absolute finest red carpet moments to honor the bombshell soon-to-be-superstar.

Happy birthday, Joe Jonas! The boybander turned solo superstar turns 22 today (Monday, Aug. 15). The teen heartthrob is all grown up!

Joe has been making the rounds promoting his debut album, traveling the world to do interviews and gleefully greeting fans while signing autographs and posing for pics.

While he’s been making headlines for his music, the Jo Bro has also been the subject of romance rumors after being spotted with a number of lady friends over the past few weeks.

He was spotted taking a mystery gal pal to dinner last week and was recently linked to model Karlie Kloss, who told Life & Style about her relationship with the heartthrob, saying, “No, we’re really not [an item]… We’re great friends, and I do love him as a person.”

Late last month, Joe was spotted making out with another hottie — on the set of his music video.

No doubt Joe’s slick wardrobe is part of his appeal. Every girl’s crazy about a sharp dressed man! To celebrate Joe’s big day, Celebuzz has compiled a gallery of some of his best suit styles. Take a look through the pics and tell us which one is your favorite in the comments!