10 Actors Who Went Through Dramatic Weight Loss For Roles

Michael Fassbender

Playing a character who was on a hunger strike was always likely to mean that Michael Fassbender would have to lose weight. For several weeks before shooting began, the actor ate less than 600 calories every day to reach his target weight.

Chris Pratt

Chris Pratt went from a slightly portly Andy Dwyer in Parks and Recreation to a formidable action hero with a perfect body in just a few months thanks to an intense workout regime.