Olivia Wilde (born Olivia Jane Cockburn; March 10, 1984) is an Irish-American actress, model, producer, director and activist. She is known for her role as Dr. Remy "Thirteen" Hadley on the medical-drama television series House (2007–2012), and her roles in the films Alpha Dog (2007), Tron: Legacy (2010), Cowboys & Aliens (2011), Butter (2011), Drinking Buddies (2013), The Incredible Burt Wonderstone (2013), Her (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.