UMA THURMAN
In 2003 when rumors began spreading that director Quentin Tarantino and the star of his Kill Bill franchise, Uma Thurman, were getting it on, Thurman’s husband Ethan Hawke didn’t get angry. But he reportedly got even by cheating on her with a 22-year-old Canadian model named Jen Perzow. That was enough to cause the couple to end their five-year marriage in 2004. Hawke has since remarried. Thurman is still on the market.