Olivia Wilde (born Olivia Jane Cockburn; March 10, 1984) is an American actress, producer, director, and activist. She is known for her role as Remy "Thirteen" Hadley on the medical-drama television series House (2007–2012), and her roles in the films Conversations with Other Women (2005), Alpha Dog (2007), Tron: Legacy (2010), Cowboys & Aliens (2011), Butter (2011), Drinking Buddies (2013), The Incredible Burt Wonderstone (2013), Rush (2013), The Lazarus Effect (2015), Love the Coopers (2015), and Meadowland (2015). In 2017, Wilde made her Broadway debut, playing the role of Julia in 1984. In 2019, she directed her first film, the comedy Booksmart.