Olivia Wilde (born Olivia Jane Cockburn March 10, 1984) is an American actress, model, producer, director, activist, and entrepreneur.She is well known for her role as Dr. Remy “Thirteen” Hadley on the award winning television series House (2007–12) and her roles in Tron: Legacy (2010), Cowboys & Aliens (2011), Her (2013), Drinking Buddies (2013), and Rush (2013). She starred in HBO’s rock ‘n’ roll drama series Vinyl (2016).
Wilde derived her stage name from Irish author Oscar Wilde. She changed her surname while in high school, to honor the writers in her family, many of whom used pen names. She considered herself a pescetarian in 2011,although she has also claimed to be both vegan and vegetarian at different times in her life.She was voted PETA’s Sexiest Vegetarian Celebrity of 2010