It’s that time of the week again when the celebrity weeklies hit the newsstands. To separate what’s real and rumor, we turned to our friends at Gossip Cop for the 411 on this week’s most controversial stories. 

Justin Bieber had a “blowup” with his mom Pattie Mallette when she tried to put him on the cover of her book, reveals In Touch.  The magazine says their fighting got so “intense” that the singer’s manager Scooter Braun was “forced to step in.” For the shocking reason Bieber was so against being associated with the book, see what Braun himself tells Gossip Cop.

Kim Kardashian fears Kanye West may be “gay” and has a secret boyfriend in Paris, reports In Touch. The magazine says Kardashian thinks the rapper is “in a romantic relationship” with Givenchy designer Riccardo Tisci. For what’s really going on between West and Tisci, head over to Gossip Cop.

Kate Holmes is “wasting away” at 110 pounds, reveals Life & Style. According to the magazine, Holmes had onlookers “gasping” when she showed off her “scarily skinny frame” at the Met Gala. For the shocking reason behind Holmes weight loss, click over to Gossip Cop.

Kourtney Kardashian recently told Scott Disick their son Mason isn’t really his, reveals Star. The magazine says the couple had a blowout fight when Kardashian sat Disick down and “admitted that she’s not absolutely certain Scott is the father of Mason.” For what else went down, and who Kardashian said the child’s real dad is, go to Gossip Cop.

Eva Mendes is “hot” for Larry David, and it’s making Ryan Gosling furious, says the National Enquirer. The magazine says Gosling “hit the roof” when he found out Mendes recently texted the comedian, and is extremely “jealous” of David. For more on Mendes’ odd crush, and how it’s causing trouble for her and Gosling, log on to Gossip Cop.

Sunbathing, sightseeing, snorkeling, seaside horseback rides and sunset dinners — it’s all in a day for the vacationing Kardashians.

The reality TV royalty kept their Greek islands getaway rolling through the weekend, as they continued to film their hit E! series, Keeping up with the Kardashians.

Kim Kardashian, 32, flaunted her blossoming baby bump in a bright-red frock as she joined sister Kourtney, 34, aboard a luxury yacht again, where they stole away time from the rest of the family point at fawning fans, snap photos of the scenery and pose for a few selfies.

Back on shore, Khloe Kardashian, 28, hopped on horseback along with step dad Bruce Jenner and younger stepsisters Kylie, 15, and Kendall, 17, for some guided galloping on Sunday afternoon on the island of Mykonos. Then the group joined Brody Jenner, 29, to turn it up a notch on off-road ATVs.

Come nightfall, the gang got all back together for a family dinner in Santorini, which the famous sisters shared for all to see on Instagram.

“This is what blended families are all about!!” Khloe wrote. “Pure LOVE!! ❤ @kyliejenner @brodyjenner.”

And just in case the snaps of their sun-drenched adventures don’t make you jealous enough, feast yours eyes on the expansive view from the Kardashian’s Grecian mansion in Kylie’s keek, below.

Apr 29, 2013 | The view lol. Awk central by KylieJenner on Keek.com

The Kardashians are taking a much-needed break from filming Stateside to jet-off to Greece for a little R&R.

The famous family landed in the land of ancient ruins and breathtaking beaches April 24, with all the kiddos and grandkids in tow.

Spotted getting off the Aegean Airlines plane, the Kardashians brought along treats they bought during a stopover in London.

Matriarch Kris Jenner has her hands full sweetly guiding little Mason down the stairs and looking chic in her dark shades, checkered blazer and Chanel shopping bag (of course).

Mom-to-be Kim Karsdashian looked comfortably on trend in a full length flowing black tunic dress, black ankle strap sandals, and our favorite grey travel-worthy Hermes Birkin bag.

Khloe Kardashian (sans hubby Lamar Odom) took hold of all the luggage, as big sis Kourtney toted a special accessory. No, not her gorgeous black Birkin and that holiday-inspired striped yellow sun hat, but adorable Penelope.

And it’s first class all the way as their bodyguards awaited their arrival at their private car.

Now that’s what we call VIP service.

Kourtney Kardashian showed off her true colors Tuesday when she stepped out in London sporting red, white and blue.

Joined by boyfriend Scott Disick and son Mason, the 34-year-old dined at Novikov restaurant before heading to the toy store for a shopping spree with mom Kris Jenner.

Though it’s unclear if Kardashian is reppin’ the USA or the UK with this “kolorful” ensemble, one thing for sure: the girl looks fierce.

Click through the gallery above to see her latest look.

The entire Kardashian family (and then some) gathered at Taverna Tony in Malibu last night for Kourtney Kardashian’s 34th birthday.  Filming is still underway for season eight of Keeping Up With The Kardashians, as camera crews were present while everyone headed into the restaurant.

Kendall Jenner filmed a video of Kourtney and Mason Disick, 3, blowing out the candles on her birthday cake, while Kris Jenner Instagram‘d pics from inside the dinner.

There is no doubt that the Kardashians are one stylish klan. And if their Sunday best was any indication of their fashion know-how — and exquisite taste — they are sure upping the ante.

Couture case in point, Kim Kardashian and her mom Kris Jenner‘s love of luxe handbags — Hermes, that is.

(Photo: FameFlyNet)

Over the weekend, Kim and Kris had a mother-daughter day date with Kourtney Kardashian, Scott Disick and their adorable little ones, 3-year-old Mason, and 8-month-old Penelope, as they headed to church and Sunday brunch at Marmalade Cafe in Calabasas, Calif.

And they all brought their apparel A-game.

Mom-to-be Kim, who’s expecting her first child with Kanye West, paired her flowing coral-colored dress with gold jewelry and sandals with black shades — and of course, we can’t forget her tan Hermes Kelly bag.

But we have to say, on this outing, mom Kris really takes it up a notch with those super fun Converse sneakers and uber-expensive black crocodile Birkin that can fetch anywhere from $85,000 to $100,000 a pop. Tres chic!

The famous family has always been devoted to the French fashion house, especially Kim, who has been known to sport not one, not two (oh, there are too many to count) Hermes handbags on her arm. Check it out:

On her way to the gym…

(Photo: INF)

In hot pink…

(Photo: Splash)

Strolling through Miami airport with her super-luxurious crocodile version…

(Photo: MrPixx.com)

Soft grey on a sunny Cali day…

(Photo: Splash)

And her jumbo leather with gold hardware…

(Photo: INF)

Fashionista Kourtney also made a bold statement in knee-high Gladiator sandals, shorts and Prada baby bag, while Scott brought the fashion flash — giving the ladies a run for their money — as he hopped into his bright yellow Lamborghini.

Take a look at the gallery above for more on their Sunday outing.

Who’s look is your favorite — Kim, Kris, Kourtney, Scott, Mason or Penelope? Tell us below.

It’s that time of the week again when the celebrity weeklies hit the newsstands. To separate what’s real and rumor, we turned to our friends at Gossip Cop for the 411 on this week’s most controversial stories.

Check out what we’ve learned about John Mayer and Katy Perry, Jennifer Lawrence, Justin Bieber and more of your favorite stars — after the jump.

“Will Smith is on a mission to save Justin Bieber,” reports the National Enquirer. The mag says Smith has taken the “out-of-control” teen pop star “under his wing” in order to make sure he doesn’t end up in rehab. For what Smith has done to help Bieber, see what a source close to the situation leaks to Gossip Cop.

John Mayer dumped Katy Perry because she was “getting fat,” reports Star. The magazine says Mayer “devastated” the pop singer by “constantly putting her down” when she “gained a few pounds.” For how Perry is desperately trying to win Mayer back go to Gossip Cop.

Scott Disick is not the father of Kourtney Kardashian’s son Mason, says In Touch. The mag reveals that model Michael Girgenti hooked up with Kardashian around the time Mason was conceived, and “believes” he is the child’s “biological father.” For whether there’s any truth to the bombshell claims, see what a Kardashian insider tells Gossip Cop.

Bradley Cooper is dating Suki Waterhouse to make Jennifer Lawrence jealous, reveals the National Enquirer. According to the mag, Cooper chose to date the “younger” and “hotter” model in order to show Lawrence “what she’s missing.” For whether his plan is working on Lawrence, head over to Gossip Cop.

Khloe Kardashian is pregnant amidst her “cheating scandal” with The Game, reveals OK!. The mag says the reality star is “nearly eight weeks pregnant,” but doesn’t know who is the baby’s father. For whether Kardashian’s really expecting, and what’s really going on between her and The Game, log on to Gossip Cop.

This is one hot mama.

A bikini-clad Kourtney Kardashian took to the beaches of Mexico recently with her beau Scott Disick and their son Mason.

Flaunting her flawless post-baby curves in not one, but two swimsuits, the mom-of-two — who gave birth to daughter Penelope last July — was all-smiles as she and her family hit the sun, sand and surf.

Kardashian, 33, and Disick, 29, even packed on a bit of PDA during their stroll along the beach, stealing a few romantic kisses as their three-year-old played in the sand nearby.

The Kourtney & Kim Take Miami star reportedly lost 44 lbs. after welcoming her second child in 2012.

”It took me twice as long as last time but I feel healthy and really much better about it,” Kourtney wrote about the body transformation in her Celebuzz blog early January.

Kardashian attributes her success to a combination of exercise, healthy eating habits and active mommy duty — such as pushing around a stroller — in between playtime with Penelope and Mason.

She added in her blog entry, “It’s all about priorities and living life!”

What do you think of Kourtney’s post-baby bod? Launch the gallery above to see her latest photos, then sound off in the comments below.

From everyday errands, red carpet appearances to plain old work, the stars have been keeping busy in the last 24 hours.

Lucy Liu reported for duty on the set of Elementary in New York City on Wednesday. The 44-year-old, who plays Dr. Watson on the CBS series, stayed warm in a blue scarf and long coat as she braved the chilly weather.

Elsewhere in the Big Apple, AnnaSophia Robb donned another cute dress on the set of The Carrie Diaries. The young actress was spotted filming new scenes outside the famous Bergdorf Goodman store on Fifth Avenue.

On the west coast, Scott Disick was on daddy duty as he took son Mason out to lunch in Calabasas, Calif. The duo sported matching black jackets as they enjoyed the gorgeous sunny weather.

There’s also been plenty of star sightings across the pond. Justin Beiber, who is currently in town for his Believe tour, was spotted hitting up popular eatery Mint Leaf Restaurant in London.

Meanwhile, Taylor Swift donned a stunning black dress for the 2013 BRIT Awards. The singer’s ex, Harry Styles, and rest of the One Direction boys were also on the same red carpet.

Tom Hardy, Josh Duhamel and Hilary Duff were also spotted out and about in London.

For more of the day’s hottest star sightings, check out the latest edition of Celeb Snaps, above.

Even Kourtney Kardashian believes in hand-me-downs.

As she, her boyfriend Scott Disick, and their kids Mason and Penelope made their way to Deer Valley, UT, the Keeping Up With the Kardashians star shared one of her favorite parts of being a mommy — dressing up little Penelope in Mason’s uber cute clothing.

On Friday, the 33-year-old explained on her blog:

After months of being in Miami, I was craving winter! I felt like Christmas went by so quickly since we got home from Miami only a week before Christmas. So we decided to head to the snow!

I am wearing a Gypsy 05 sweater (Dash), Sassybax leggings, Chanel boots, Dita sunglasses, Hermes bag.

Mason is wearing a Koochooloo thermal, H&M sweatpants, Eliane et Lena vest.

Penelope is wearing Tzawa sweater, Bonpoint onesie, Bonpoint collar, Ralph Lauren beanie, Bonpoint tights and Wombat boots.

This sweater and beanie were Mason’s. It’s so special when she wears his clothes. I don’t know why, but I just love it, especially pajamas. There’s something warm and cozy about it.

Click through the gallery above to see intimate snaps of the family before they head to the resort town Deer Valley.

Up, up and away!

Kourtney Kardashian and her family were all smiles on Saturday as they caught a flight out of Los Angeles International Airport.

The reality TV star was joined by her beau Scott Disick and the couple’s little ones, Penelope and Mason, who held on for the ride along his baby sister’s stroller.

Kardashian, 33, stayed comfy and stylish in an oversized white sweater, jeans and boots while donning a pair of shades.

The Keeping Up With the Kardashians star, who gave birth to little Penelope last July, recently revealed how she lost 44 pounds in six months.

“It took me twice as long as last time but I feel healthy and really much better about it,” Kardashian told Us Weekly.

“It wasn’t even an option to think about going crazy and overdoing it with exercise,” she said, adding that she powered through 90-minute dance workouts and small meals designed by Tracy Anderson, who also trains her sister Kim.

Kourtney Kardashian now weighs a healthy and lean 106 pounds, according to Us.

What do you think of Kourtney Kardashian’s post-baby body? Check out the gallery of the reality star and her family flying out of L.A., above, and weigh in below.

From the sunny beaches of Miami to the busy streets of New York!

Kim Kardashian jet-setted to the Big Apple from the Florida city, where she wrapped up two months of filming her reality show, Kourtney and Kim Take Miami, on Sunday evening. The reality star was joined by her sisters Khloe and Kourtney, nephew Mason Disick and Scott Disick.

Mason Disick celebrated his birthday with a trip to two different Miami attractions on Friday, courtesy of his parents Kourtney Kardashian and Scott Disick.

The trio first hit the Gold Coast Railroad Museum, where they were spotted taking in the sights on a train ride, before making their way to a zoo.

“Happy Birthday to my most precious angel who has forever changed my heart,” Kardashian wrote on her personal blog.

“I will never forget the day you entered my life, three years ago. It is an honor and a joy to watch you grow every day,” she added.

According to a photo tweeted by Mason’s aunt, Kim Kardashian, the famous tot’s celebrations continued later in the day with a Thomas the Tank Engine-themed birthday party at Serendipity.

“Thomas in the house!!!” Kardashian wrote.

For more photos from Mason Disick’s birthday trip to the museum and zoo, check out the gallery, above.

Kourtney Kardashian’s little boy Mason Disick turns 3 years old on Friday.

In honor of the adorable reality TV star’s big day, Celebuzz is taking a look at some of Mason’s most stylish looks.

From red carpet outings to shopping trips, Scott Disick’s firstborn has shown that he’s quickly taken after his equally stylish parents.

“Happy Birthday to my most precious angel who has forever changed my heart,” Kardashian wrote on her personal blog on Friday.

“I will never forget the day you entered my life, three years ago. It is an honor and a joy to watch you grow every day.”

Before he even turned one, Mason rocked a pinstripe suit for his aunt Kim Kardashian’s 30th birthday bash in New York City. One year later, the tiny tot made going to the playground look cool, sporting orange suspenders, a black tee and grey jeans at Central Park.

And let’s not forget his accessories. From his mini moccasins to his expansive hat and sunglasses collection, Mason is right up there with Suri Cruise and the Beckham kids as Tinseltown’s best-dressed offspring.

See Mason Disick’s most stylish looks in the gallery, above. Do you have a favorite Mason outfit? Share your pick below.

Khloe, Kourtney Kardashian and little Mason Disick hit the beach on Sunday for some fun in the Miami sun.

Mason, who turns three years old on Dec. 14, stayed occupied with his sand bucket and toy shovels. At one point, his mother and aunt even buried the little tot in the sand.

“Getting into Miami and I’m greeted by Penelope and Kourt :) #Magical Kourt makes beautiful babies! Inside and out,” Khloe Kardashian wrote on Friday as she was touching down in the Sunshine State.

The X Factor star recently offered wedding advice to her co-host Mario Lopez, who tied the knot with Courtney Mazza on Saturday.

“We talk during rehearsals and commercial breaks and he’s like,’ What time did you cut the cake?’” Kardashian told PEOPLE.

“I’m like, ‘I don’t know. I was so wasted at my wedding.’”

All jokes aside, Kardashian said, “You and your partner should take a few minutes to yourselves and just watch the whole thing from the audience . . . Lamar [Odom]and I will now talk about those little moments, because you get pulled away from each other.”

“You shouldn’t spend your whole wedding not with each other.”

For more of Khloe Kardashian’s beach day with sister Kourtney and nephew Mason, check out the gallery, above. What do you think about Kardashian’s wedding advice to Mario Lopez?

Kourtney Kardashian and Scott Disick were keeping up with son Mason on Tuesday, as the almost-three-year-old enjoyed the afternoon at a Miami park.

The trio tried out the jungle gym and swings, and even chased each other around a nearby grassy area. Kardashian made sure to keep a close watch on Mason as his adventurous side got the best of him and he played on a balancing bar.

The mother of two was also seen clutching her iPhone with a background image of daughter Penelope on it.

Disick, meanwhile, snapped photos of mother and son playing in the park and looked like he was enjoying some quality downtime with his firstborn.

The Kardashian-Disick family has been making the most of their time in Miami while Kardashian films Kourtney & Kim Take Miami.

On Monday, the family of four spent the day at the beach and introduced baby Penelope to the sea and sad.

It looks like Penelope is taking after the mother’s famous fashion sense: the four-month-old was dressed to the nines in a silk scarf and orange romper.

How grown does Mason look? Sound off in the comments section below.

It’s a beach day for baby Penelope.

Kourtney Kardashian brought along her four-month-old daughter on a family beach outing this Monday afternoon. Big brother Mason spent the afternoon playing with toys and building sand castles while Kardashian and Scott Disick doted on their little girl.

Penelope, who was wearing a fashionable silk scarf to protect herself from the sun and a Snapping Turtle Kids swimsuit, took in the coastline as she clung to her mama.

Meanwhile, proud papa Disick was looking euqally fashionable in velvet eyepatch with the letters “L” and “D”  – which presumably stands for his favorite moniker, Lord Disick.

Just last week, Star magazine reported that Disick had proposed to Kardashian during their romantic holiday in Paris. However, Kourtney’s little sister Kim Kardashian was quick to put those rumors to rest.

“She’s not,” Kardashian said while walking through a New York City airport. “It’s not true.”

Launch the gallery above to see the Kardashian-Disick clan’s family beach day.

The Kardashian-Disick clan had a fun-filled Thanksgiving weekend.

On Saturday, Kourtney Kardashian was spotted spending some quality time with newborn daughter Penelope and son Mason in Fort Lauderdale, Fla. The 33-year-old Keeping Up With the Kardashians star played doting mom as she took her family to a local park — tying her two-year-old son’s shoe before letting the little one run about in the playground.

Where was papa Scott Disick?

Like his longtime girlfriend, Disick had one heck of a holiday weekend — treating himself to a drive around the block in a brand new Lamborghini.

The 29-year-old showed excitement about the flashy ride on his Twitter, writing:

Now this is palm beach twitter.com/ScottDisick/st…

— Scott Disick (@ScottDisick) November 24, 2012

See more of the Kardashian-Disick clan’s Thanksgiving weekend in the gallery — above.

Kourtney Kardashian and her beau Scott Disick were full of giggles as they enjoyed a carousel ride near the historic Eiffel Tower in the “City of Love.”

Accompanying the affectionate couple on the ride was their son Mason Disick, 2, who flashed a grin as he sat in a sleigh-type seat, his mother smiling on her Zebra.

Kardashian, 33, and Disick, 29, even fit in some couples’ time — the pair was spotted locking lips during their romantic date night on Monday.

Bundled up for their brisk trip away from their sunny Los Angeles home, the Keeping Up With the Kardashians stars matched in their trendy, collared black outwear.

Kardashian and the Disick boys took full advantage of their first family tour of Paris, France – also setting their sights on the Pont des Arts bridge during their stay.

The family is currently filming an all-new season of their spin-off show, Kim and Kourtney Take Miami, which is set to premiere in January 2013.

Click through our gallery above to see more photos from the family’s Parisian adventure.