The sci-fi actress also shares how she stays healthy with an autoimmune disease, and why she couldn't care less about how she looks as a new mom.
When she's on tour, Demi Lovato does three sets of these strength moves with her trainer, Pam Christian. Download her playlist—then get moving!
"Really Don't Care" is the title of her megahit single and also sums up her attitude about trying to be skinny or perfect.
As a new mom and one of The Chew's cohosts, Daphne Oz, relies on easy, healthy snacks that can be eaten with one hand. Her top picks pack protein, complex carbs and a little fat to keep you full.
Pass up homemade bread or dinner out with her husband? No way, says Daphne Oz, a new mom and a cohost of The Chew.
After a bold decision to change her life, The Biggest Loser's Alison Sweeney is happier — and healthier — than ever. Steal her strategies to stay slim, get energized and reach your goals.
Firm and find your happy place with Isla's fave yoga poses from her instructor, Kirschen Hagenlocher.
We asked top celeb trainers to reveal their favorite techniques for sculpting Hollywood hotties, so you can look like one too.
With two young kids and two hot movies, Isla Fisher doesn't have time to obsess about her weight. Learn her body-confidence tricks, and try the workout that keeps her lean, serene, and strong.
Burn megacalories, blast fat, and sculpt all over in less than 30 minutes with Jillian's new kick-butt workout.
When America's toughest trainer suddenly became a mom of two, her no-excuses philosophy went right out the window. But Jillian Michaels wouldn't have it any other way.
To keep her body toned, the star swears by regular Pilates sessions. Steal five of her fave exercises from her longtime trainer Jared Kaplan, the owner of eco-chic Studio 26 in New York City.
After years of doing tough-girl routines like kickboxing and martial arts, Lucy Liu finally discovered the secret to shedding the last five pounds.
The key to Alison Sweeney's crazy-toned midsection? This sneaky crunch-free circuit.
Biggest Loser host Alison Sweeney is tackling feats she never thought possible. Here's how this busy mom of two learned to push herself out of her comfort zone.
Work out like the queen of pop with this routine from her hip global gym chain, Hard Candy Fitness.
Burn fat and calories in 20 minutes with trainer Bob Harper's sweat-dripping circuit workout.
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