Christina Applegate (born November 25, 1971) is an American actress. She is best known for playing Kelly Bundy on the FOX sitcom Married... with Children. Since then, she has established a film and television career, winning a Primetime Emmy and earning Tony and Golden Globe nominations. She has had major roles in several films including Alvin and the Chipmunks: The Squeakquel. She has also starred in numerous Broadway theatre productions such as the 2005 revival of the musical Sweet Charity.