Who knew how experimental singer Christina Milian could be with her hair color, texture, and styles? The multitalented star always seems to add her own unique twist to her locks. Take the high-volume halfway updo she wore to a Boots launch party a few years back, for instance. And in the past six months alone, Christina has experimented with intermingling blond and brunette shades, along with curls, waves, and straight finishes. Her most recent look, which she wore over the weekend at JET Nightclub in Las Vegas, features platinum-blond bangs with chocolate-brown tones that darken towards the ends. Which one flatters most?