Pop stars and A-list celebs  hit the red carpet at the Forum in Inglewood for the 2014 MTV Music Video Awards.  Taylor Swift wore an aquamarine onesie, Ariana Grande in thigh-high boots, and Katy Perry with Riff Raff in a homage (parody?) of Britney and Justin’s all-denim look from 2001. Click through to see all of tonight’s looks and outfits.