Renee Zellweger, “Bridget Jones”
To show how life can kick you in the butt, Zellwegger stuffed herself with 4,000 calories a day for “Bridget Jones: The Edge of Reason,” 2004, and went from a size 4 to 14. She was willing to do it for the 2016 sequel too but the film’s director said “Hell no!”