Heidi Montag Flaunts Bikini Bod, Parties Poolside in Vegas With Crystal Harris (PHOTOS)

Bikini Bodies: Guess Who?!
Can you match the Celeb with their bikini?
Eyes up here, boys! Heidi Montag has never been shy about showing off her assets and partied in Las Vegas this weekend in a skimpy two-piece pink bikini. She flaunted her slim bikini bod while hosting a pool party at Wet Republic at the MGM Grand Hotel.

Celebrating alongside Heidi were her husband Spencer Pratt and fellow blonde Crystal Harris, who called off her engagement to Hugh Hefner earlier this week.

Heidi, who previously admitted to getting ten plastic surgery procedures in one day, told Us Weekly she recently lost 27 pounds because she had spent more then 14 hours at the gym over the last two months.

“I’ve been working out from, like, 5 a.m. to 7 p.m. for two months now. I’ve been working out really hard because I had this pool party and I was like, I have to be in shape… And I was actually a lot overweight. It was the most I’ve ever been because I’ve kind of been in hiding eating pie with my husband and puppies, so I needed to get back in shape.”

Heidi has been out of the spotlight for some time but will be taking another stab at reality TV with Famous Food, a new VH1 reality show premiering July 10. In the show, Montag along with Housewives of New Jersey star Danielle Staub, Bachelor star Jake Pavelka, Three 6 Mafia members DJ Paul and Juicy J and Sopranos’  Vincent Pastore, star together to help start a new restaurant.