Case for naughty: We all want to hear juicy details about celebs' love lives. But at Glamour magazine's These Girls event in October, Olivia took to the stage and spilled way more than the audience anticipated, like that she felt like her "vagina died" at the end of her marriage to Tao Ruspoli. But don't feel too bad for Olivia: She and current boyfriend Jason Sudeikis "have sex like Kenyan marathon runners." Yowza!
Case for nice: Aside from the fact that she's drop-dead gorgeous and brings hotness into the world every day, Olivia also has a beautiful heart. Besides running her own charities, she's used her fame this year to help facilitate food donations for Hurricane Sandy victims and to encourage young people to vote.