Do blondes really have more fun? In the case of Daenarys "Khaleesi" Targaryen, "Game of Thrones"' Mother of Dragons, it's tough to say. What we do know, though, is that Emilia Clarke, who plays Khaleesi, is currently appearing on Broadway as Holly Golightly in Breakfast at Tiffany's, which necessitated that she wear her hair in its natural dark brown glory. Thankfully, the stark white Khaleesi look is actually a wig, so Clarke's hair is relatively undamaged. Not so for many of the other celebs on this list, who've transformed themselves from brunette to bottled white blondes with the help of a healthy heaping of bleach. Take a look, and tell us whether you like the white blonde look, or prefer their darker tresses.