We love learning more about our favorite celebrities. It feels like viewing some fascinating bonus content when we learn more about what they’re like off camera. However, sometimes the disparity between their on screen persona and their off screen actions can be rather shocking. In this video, we’ll show you ten well known personalities who are living double lives. Of course, we naturally had to include one of the most famous cases of a double life: Tiger Woods. This highly paid golf player seemed to have it all until it was revealed that he was doing everything possible to ensure that he lost it. Having a double life isn’t always a bad thing, and some celebs just want some time away from the spotlight to do good work, like when Steve Buscemi volunteered to clean up the aftermath of 9/11. Keanu Reeves is also known for his charitable contributions and extreme generosity, although he does everything he can to keep it hidden from the public. The Godfather of Shock Rock himself, Alice Cooper, admits that he’s only playing a character during his wild on stage performances, and claims that he believes his songs promote a very strong Christian message. Vin Diesel might seem like a real tough guy, but one of his favorite hobbies is pretty much the most stereotypically nerdy game of all time! You might recognize Danica McKellar from her role of Winnie Cooper on The Wonder Years, but she’s spent her adulthood wondering how she can get more girls interested in mathematics.