Birthdate: April 17, 1985
Hometown: Bedford, New York
Where You've Seen Her: The beautiful Rooney Mara appeared in smaller films like Dare, The Winning Season, and Dream Boy before moving on to roles in The Social Network, Youth In Revolt, and Tanner Hall. She is now best known for scaring us a little as Lisbeth Salander in the American version of The Girl With The Dragon Tattoo, for which she received an Academy Award nomination for Best Actress in 2011. Up next for Mara: Ain't Them Bodies Saints, Her, and Side Effects, in theaters Friday.
Random Fact: Her sister, actress Kate Mara, scared us a little, too, as Hayden McClaine in American Horror Story.
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