Celeb Transformations: Stars Who've Morphed for Movies
From gaining (and losing) weight to enduring 10-hour days in the makeup chair, these stars have changed their looks in the name of entertainment
Avril Lavigne Bali Rodriguez Bar Refaeli Beyoncé Bianca Kajlich Bijou Phillips Blake Lively Blu Cantrell Bonnie Jill Laflin Bridget Moynahan Britney Spears Brittany Daniel Brittany Lee Brittany Murphy Brittany Snow