Actress. b. Bedford, NY, April 17, 1985. Great grandfathers, Tim Mara (founder of NY Giants) and Art Rooney (founder of Pittsburgh Steelers). Sister is actress Kate Mara.
PICTURES: Dream Boy, Youth in Revolt, Tanner Hall, A Nightmare on Elm Street, The Social Network, The Girl with the Dragon Tattoo (Golden Globe nom. 2012).