Heidi Montag Says She Works Out 14 Hours A Day Now!

She seems crazier ever time she speaks!

Former The Hills star Heidi Montag showed some skin this weekend, and it's the first time she's stripped down since April 2010!!!

The other half of Spencer Pratt has been very photo shy this year gone and now she says it's because she gained a tonne of weight (doubt that). The reality star, pictured at the Las Vegas Wet Republic party said she was at her heaviest a few months ago:

"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."

At her heaviest, the 5'2" reality star claimed she weighed 130 pounds; she's currently back down to 103. How she lose 27 pounds so quickly? Well the star says she worked out 14 hours a day the last few weeks and has been running a lot:

"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. I've been running a lot, and I've been doing weights. When you work out, you boost your metabolism, so you have to [make sure you eat enough]."

The blonde, who controversially underwent 10 cosmetic surgeries in one day, said she's been snacking on apples, cherries and salads to slim down. But the wannabe singer said working out has been difficult because of her breast enlargement:

"My breasts, because they're so big, really needed some time. So I'm just starting to work out again after my surgery. Sometimes I get shooting pains, but I hear that's normal."

And the 24-year-old wasn't alone while she partied at the MGM Grand on Saturday. She was joined by another blonde in a bikini, none other than Crystal Harris who was actually supposed to be getting married that day to Hugh Hefner.

What a strange place for the runaway bride to run to!

Photos via Celebrity-Gossip.net

Kristin Cavallari: "I Looked Fat On The Hills"

She's got to be kidding!!

Seriously skinny star Kristin Cavallari has said that she thought she looked "fat" on episodes of The Hills.

The California beach babe, who is engaged to sports star Jay Cutler, revealed in an interview that she went on a "crazy diet" after she saw a picture of herself wearing a bikini on set of the top reality show.

The 24-year-old has revealed she thought she looked 'fat' on the show in new interview, where she discusses her bikini body and fitness regime. The reality star said:

"I remember filming The Hills and I saw a photo of myself in a bikini and thought I looked really fat, and I went on a crazy diet. It's hard when people judge you."

Now at 5'3 1/2", Kristin just wighs 109lbs, which she says is the result of several work-out sessions with her trainer. The bride-to-be says cutting out alcohol also helped her lose weight:

"I worked out with my trainer three times a week then did cardio on the treadmill for 40 mins. But the biggest thing for me was cutting out alcohol; when I'm hungover, I eat whatever I want."

Kristin thinks she looked fat in a bikini while on The Hills.

Kristin even admits in the interview that once she started dating fiancé NFL star Jay she began to gain extra weight:

"When I first started dating Jay I gained about 8lbs. And it was like 'I've got to get back to the gym. I can't eat like a 6'4" guy!"

I think she is insane!! She looked so so skinny on every single episode of The Hills, a bit too skinny if you ask me. But that's what goes on in Celebland folks, way too much pressure on body image.

Apparently the reality star will start an even tougher work out regime and diet as she prepares for her wedding day.