8 Stars Got Fired From Big Movies. The Reason From 'Lord of the Rings' Is Just Ridiculous
1. Anne Hathaway in 'Knocked Up'
Anne Hathaway was originally cast for the role of Alison Scott, a report getting pregnant at the end of the movie. Anne argued that the birthing scene was so unpleasant that she couldn't do it for the whole film. Judd Apatow had no way and decided to replace her with Katherine Heigl.