The spectrum of the celebrity post-pregnancy baby weight battle can range from unbelievable to slow and steady, but no matter what, there's always a new mom in the spotlight who's dishing on her diet. The queen of all, of course, is Heidi Klum, who famously lost all the baby weight from her first pregnancy in eight weeks by following trainer David Kirsch's Ultimate New York Diet, just in time to Read more

The Internet is abuzz over the alleged 500-calorie-per-day deprivation diet Anne Hathaway is on as she prepares for her portrayal of Fantine in the film adaptation of Les Misérables. While initial reports say Anne was ordered to drop 16 lbs. in just three weeks, her publicist says "the numbers are exaggerated," but that the actress is losing weight for the role. Anne also dropped weight for her Read more

They're celebrated for their bodies, so is it any wonder that supermodels take care of their bodies? Here's how 10 healthy supermodels stay in shape, otherworldly genes aside. Read more

For some celebs, Dancing With the Stars isn't just about competing, it's a lifestyle change. Kelly Osbourne, arguably the show's most well-known transformation, lost over 40 pounds during her time on DWTS. It wasn't easy either: Kelly dropped the weight through a combination of dance rehearsals, outside exercise, and a diet makeover. Two years later, the changes have stuck and Kelly is looking Read more

Even though a good majority of Hollywood stars are already in shape, there were quite a few weight-loss reveals in 2011. From Dancing With the Stars to Jenny Craig, see how the stars went about dropping 30, 50, and in a few cases — 100 pounds this year! Keep reading to see amazing before and after pics. Read more

With the Oscars and all its afterparties only days away, celebrity trainer Valerie Waters and her Red Carpet Ready workouts are in high demand! Valerie, who also serves as a fitness expert on the LIVESTRONG.COM advisory board, still managed to find time to create a full-body strength circuit exclusively for us. Start incorporating this workout into your weekly routine, and you'll be able to hit Read more

After all the gluttonous Mardi Gras celebrations today, Lent, the Catholic season of penance, will start tomorrow. Many Catholics give up a vice during this 40-day period, and even if you don't do it for religious reasons you may find that giving something up for Lent is a good way to start a healthy habit or lose weight. To see just how effective avoiding an unhealthy food for 40 days can be, Read more

Are your jeans fitting a bit more snugly than usual? You may have Old Man Winter to thank for that. All that celebrating through the holidays is one reason the numbers on your scale may have increased, and here are six more ways Winter may cause the pounds to pack on even more, with tips for avoiding seasonal weight gain. Source: Thinkstock and Flickr User David Leggett Read more

Weight loss stories are inspiring — especially when there's photographic proof. Even though a good majority of Hollywood stars are already in great shape, there were quite a few weight loss reveals in 2010. If you're looking for some motivation to lose a few pounds or add a little definition to your arms, keep reading! And don't forget to take a look at the picture to your left — since Read more

It's wedding season, and one of the big things a bride-to-be wants to know is how to look her best on her big day. Celebs are just the same, and they've got the resources to hire the best trainers in town to help them reach their goals. Want to know how recent and soon-to-be celebrity brides amp up their already grueling workout routines to prep for their weddings? Learn the answers in this Read more