Yes, Angelina Jolie is making a second appearance on this list, as the raven-haired beauty seemed too much for actor Billy Bob Thornton to resist, when they met on the set of Pushing Tin in 1999. Billy was involved in a two-year relationship with Laura Dern at the time, which he seemed to forget when he wed Angelina Jolie in Las Vegas in May of 2000. What was Laura's reaction to the sudden split? "I left our home to go and make a movie," she has said, "and while I was away my boyfriend got married, and I never heard from him again." Ouch!