Which Celebs Look Incredible After Losing Weight?

From Fat to Fit 1 of 16

Celebs are known to move up and down the weight scales over the course of their careers, usually for movie roles; but controlling weight in Hollywood can be tougher than you'd imagine. With all of those late lunches and dinners out--and lots of liquid calories at various parties--and with no projects in the works, it's easy to pack on the pounds. Sometimes celebs even start out heavy and have to work their way back down. Check out these celebs who made the most surprising transitions from heavy to healthy.