Olivia Wilde has gone from 19-year-old bride to "O.C." bombshell to "House" doctor, and she's just hit her thirties. Now the young actress adds something new to the list: returning from the dead. In her new horror movie, "The Lazarus Effect," she plays a medical researcher brought back to life.



From her rockstar encounter as a toddler to her big-name ancestor, here are 10 things you probably don't know about Olivia Wilde.