Actors and actresses who went to insane lengths to transform themselves.
10. Renee Zellweger gained and lost 20 pounds for subsequent roles in “Bridget Jones’s Diaryâ€, “Chicagoâ€, and “Bridget Jones: The Edge of Reasonâ€rnrnZellweger’s weight has gone back and forth for film roles. After gaining and losing so much weight for “Bridget Jones Diary†and “Chicagoâ€, the actress was more than willing to fluctuate weight again for the “Jones†sequel. She consumed up to 4,000 calories a day to make the weight.