Arnold Schwarzenegger (3 of 12)
Action star and California's own "governator" Arnold Schwarzenegger is a fan of motorcycle riding and he's got the scar to prove it. In 2006 he got into a minor fender bender while out riding his Harley-Davidson sidecar with his 12 year old son in Los Angeles. The Governor ended up with 15 stitches. At the time he didn't have his motorcycle license but has since taken the test to become a licensed biker. Getty Images 12/02/08
