'How Do You Know'

Actress Reese Witherspoon arrives at the premiere of 'How Do You Know' at the Village Theater in Westwood, California, on December 13, 2010. (AFP/Valerie Macon)

Actor Tony Danza arrives at the premiere of 'How Do You Know' at the Village Theater in Westwood, California, on December 13, 2010. (AFP/Valerie Macon)

Actress Kathryn Hahn arrives at the premiere of 'How Do You Know' at the Village Theater in Westwood, California, on December 13, 2010. (AFP/Valerie Macon)

Actress Reese Witherspoon arrives at the premiere of 'How Do You Know' at the Village Theater in Westwood, California, on December 13, 2010. (AFP/Valerie Macon)

Actors Paul Rudd (L) and Owen Wilson (R) arrive at the premiere of 'How Do You Know' at the Village Theater in Westwood, California, on December 13, 2010. (AFP/Valerie Macon)

Actor Owen Wilson arrives at the premiere of 'How Do You Know' at the Village Theater in Westwood, California, on December 13, 2010. (AFP/Valerie Macon)

Actor Owen Wilson arrives at the premiere of 'How Do You Know' at the Village Theater in Westwood, California, on December 13, 2010. (AFP/Valerie Macon)

Actress Teyonah Parris arrives at the premiere of 'How Do You Know' at the Village Theater in Westwood, California, on December 13, 2010. (AFP/Valerie Macon)

Actor Jack Nicholson arrives at the premiere of 'How Do You Know' at the Village Theater in Westwood, California, on December 13, 2010. (AFP/Valerie Macon)

Actress Jane Fonda arrives at the premiere of 'How Do You Know' at the Village Theater in Westwood, California, on December 13, 2010. (AFP/Valerie Macon)