Multi-talented actor and writer who has played prominent roles in the films American Psycho, Mulholland Dr., and Inland Empire. He also wrote the script for the film Iron Man 2 and co-wrote the scripts for Tropic Thunder and Rock of Ages. In 2015, he began starring in the HBO series The Leftovers.
He plays the evil DJ in the 2001 comedy Zealander.
He plays the character Justin, a love interest of Amy Poehler's character Leslie Knope, in four episodes of the NBC sitcom Parks and Recreation.
He made his acting debut in the 1996 film I Shot Andy Warhol.
He began dating actress Jennifer Aniston in May 2011, and the couple became engaged in August 2012.