Olivia Wilde (born Olivia Jane Cockburn; March 10, 1984) is an American actress and fashion model. She began acting in the early 2000s, and has since appeared in a number of film and television parts, including roles in the serial-drama The O.C. and The Black Donnellys. She portrayed Dr. Remy "Thirteen" Hadley in the TV drama House for four years, and has had starring roles in films such as Tron: Legacy and Cowboys & Aliens. Wilde was born in New York City on March 10, 1984.