Leslie Mann is an American actress and comedian. She is known for her roles in such films as The Cable Guy, George of the Jungle, Big Daddy, Timecode, Perfume, Stealing Harvard, The 40-Year-Old Virgin, Knocked Up, 17 Again, Funny People, I Love You Phillip Morris, Rio, The Change-Up, This Is 40, The Bling Ring, The Other Woman, Vacation, How to Be Single, and Blockers.