Rooney Mara, 15 Fun Facts

Slideshow posted in Photos | Monday, December 19, 2011

5 of 15: Mara appeared in the 2010 film 'The Social Network.'

She appeared alongside Mark Zuckerberg as Erica Albright, the girl who broke up with him and inspired him to create Facebook.

(Pictured: Rooney Mara appears in a photo from the 2010 film 'The Social Network.') ( Photo / Columbia Pictures / Relativity Media / Scott Rudin Productions)