Hairstyle File: Keri Hilson's Ever-Changing Look

Keri Hilson is many things--a knockout performer, a hot songwriter, a model-flawless fashionista--but to the hair-obsessed, she is a bonafide mane maven! Since she stepped on the scene as a solo artist, we've never seen Hilson rock the same look twice. From a blonde-tipped, modified duck tail to her current shoulder length, jet-black style, she's all about pushing the style envelope. Here, we chatted with the chart-topping songstress about her trendsetting hairstyles...and what's next for this tress-tastic diva! Read more: Hairstyle File: Regina King Through The YearsHairstyle File: Naomi Campbell