Directed by Judd Apatow | Starring: Jessica Alba, Katherine Heigl, Jonah Hill, Seth Rogen

A slacker and a career-driven woman accidentally conceive a child after a one-night stand. As they try to make the relationship work, they must navigate the challenges of parenthood and their differences in lifestyle and maturity.

Knocked Up - Publicity still of Leslie Mann, Katherine Heigl & Craig Robinson

More stills and photos from Knocked Up