Anne Hathaway ("Brokeback Mountain", "Princess Diaries") is joining the cast of Universal Pictures' "Knocked Up" opposite Seth Rogen, Paul Rudd and Leslie Mann in the Judd Apatow romantic comedy says Reuters.
Apatow is writing, producing and directing the comedy which follows two people who have a one-nighter, realize they aren't right for each other and then a few months later learn they are going to have a baby.
The picture will have a budget similar to his last film "The 40-Year-Old Virgin", with production beginning this Summer.
