There are several superstars that love to switch up their strands, but in our opinion, the lovely Keri Hilson takes the cake. In 2010 alone, the Grammy-nominated songstress has plowed through at least ten haircuts and six haircolors, not to mention a zillion different styles. For this, we're crowning her "2010's Hair Chameleon of the Year." Wear it proudly, Miss Keri Baby! Here, we take a look back at Keri Hilson's most memorable hair looks over the past twelve months.