Katherine Heigl is set to get "Knocked Up" in writer/director Judd Apatow's follow-up to "The 40-Year-Old Virgin."
One more actress gets "Knocked Up". It's Katherine Heigl who has signed on to join the already on board cast, Paul Rudd, Seth Rogen, and Leslie Mann, on the Judd Apatow's direction.
The "Grey's Anatomy" star takes the role turned down by Anne Hathaway because of creative reasons. "Knocked Up" is a comedy romance flick which story follows a twenty something guy (Seth) who finds out he impregnated his one night stand.