Princess Stephanie
Pierre Casiraghi isn't the only member of the Monaco royal family with a wild streak. Princess Grace's daughter, Stephanie, has been tabloid fodder most of her life.
With three children born outside of wedlock and two failed marriages - the first with her bodyguard, and the second with a circus acrobat - this princess has led one unlucky love life. At least she chose the acrobat over the clown!
[Princess Stephanie, Photo via]