At the MTV VMAs, rapper Riff Raff was catapulted from obscurity thanks to his satirical denim ensemble and stunning date, Katy Perry. What Katy probably didn't expect was to be outshined by Riff's (er, Mr. Raff's?) neon orange cornrows, zigzag beard, and glow-in-the-dark beads. . . . He gets our vote for best braids of the night hands down. Also, is that an MTV tattoo on his neck?