Celebrity Body

The British pop star shared some sexy snaps on Instagram just a few days after Us Weekly revealed that the "How We Do" singer had cheated on Rob Kardashian with Jonah Hill

The new mom and star of This Is 40 tells Us she doesn't "eat any dairy"

The 44-year-old model showed of her fit figure while spending time with her children over the holidays

See which celebrities slimmed down in the past 12 months

The fashion designer spent the holidays with her three children in St. Barts

The engaged couple celebrated Christmas Eve by soaking up the sun in Cabo San Lucas, Mexico

The sexy single mom maintains her incredible body with five weekly workouts -- and watermelon?

"I'm only human. I love food," the 50-pounds lighter Simpson says in the ad, taped before her second pregnancy

See Miss USA Olivia Culpo and 15 other gorgeous contestants in the swimsuit competition

From Farrah Abraham to Kris Jenner, take a look back at stars who went under the knife this past year

"Island speed," the Project Runway host tweeted Tuesday with a sexy new picture of herself lying on a beach

The new mom (who posed for the campaign a couples months ago) says the slim down "feels pretty incredible"

The actress says her husband Chris Pratt (who recently gained 60 pounds for a movie role) makes her "feel good at any weight"

Find out how the Private Practice actress -- who frolicked in the Pacific Ocean with boyfriend Chris Case -- stays in shape

Meanwhile, Justin Timberlake and Jessica Biel receive the "Most Fit Couple" title

The pint-sized brunette made an effort to keep her ample curves appropriately covered, but needed a helping hand from a pal

The singer and single mom of two shows off an amazing physique—for any age—while on vacation in the Bahamas

Gwyneth Paltrow deals with her body, post-baby

The Zero Dark Thirty actor says he beefed up for his role in the movie Starbuck by "eating and drinking my face off"

The actress admits it's not easy getting that pre-baby body back