49/53
PRNewsFoto/Jenny Craig, Inc.; PRNewsFoto/Jenny Craig, Inc.
Carrie Fisher
The Star Wars princess recently dropped 50 pounds with the help of Jenny Craig. Maybe it's time to break out that iconic metal bikini she donned while playing Princess Leia?
50/53
Ross Mathews
"Just about everything's better—you feel better, you look better, s-e-x is better, everything's better!" the Chelsea Lately panelist exclaimed about his 40-pound weight loss.
51/53
Ron Galella/WireImage; Diane L. Cohen/Getty Images
Carnie Wilson
With help from Dr. Oz, the Wilson Phillips singer has trimmed down after following a 90-day program
52/53
SGranitz/WireImage; Dave M. Benett/Getty Images
Peter Jackson
While working on his 2005 flick King Kong, the director stayed healthy by bringing his own food to set and skipping the catering truck.
53/53
Florian Seefried/Getty Images; Alberto E. Rodriguez/Getty Images
John Goodman
The Big Lebowski actor is not so big anymore. He's traded in White Russians for a treadmill and lost a colossal 100 pounds.