Nicky Hilton came to support her sister at the debut of Paris's new MTV reality show, Paris Hilton's My New BFF at LAX yesterday. I'm intrigued by Nicky's hair color — often, colorists go lighter in the front because it's where the sun naturally hits hair and because it can brighten the complexion. While this look is kind of the opposite, the shades of caramel that Nicky's colorist chose and the way her hair is styled here (the darker part is almost like a headband) is something I haven't seen much and I'm digging. When darkness turns to light . . .