Katherine Heigl Replaced Anne Hathaway in ‘Knocked Up’
Anne Hathaway was supposed to play the lead role in the comedic film ‘Knocked Up,’ but the actress couldn’t see eye to with the studio regarding a scene where her character was intended to be in labor. So, she got the boot and the studio hired Katherine Heigl to take over. In the end, Heigl did an amazing job, despite the fact that she wasn’t the casting crew’s first choice.