12. Renee Zellweger: 20-Pound Weight Gain for Bridget Jones
The prettiest Renee Zellweger had to gain over 20 pounds to fit in the portrayal of Bridget Jones in the movie Bridget Jones’ Diary. Renee tells that she had to eat over 4000 calories every day to achieve the goal weight within a few months. However, Renee has now gone from putting on weight to getting skinny again.