For my birthday my husband got me Rouge Louboutin, by Christian Louboutin. I know, I know... you're saying $50 for a nail polish?! I wanted it for the aesthetic appeal, and because it makes a great collectors piece for a nail polish blogger's collection. Would I buy any of the other colors when they come out? Probably not. I just wanted this one. Sometimes it's just fun to splurge, and especially for your birthday since it only comes once a year! Some girls like shoes... I like nail polish!