American actress and philanthropist Rooney Mara Nude in Una (2016) Patricia Rooney Mara (/ˈmɛərə/ MAIR-ə; born April 17, 1985) is an American actress and philanthropist. She made her screen debut in the slasher film Urban Legends: Bloody Mary (2005) and went on to have a breakout role in the independent coming-of-age drama Tanner Hall (2009), […]