SEE THE BEST RED CARPET LOOKS FROM 2016 BILLBOARD MUSIC AWARDS

The Billboard Music Awards takes place this Sunday, where Britney Spears will open the show with a medley of her greatest hits (she's accepting a Billboard Millennium award), but trust that the entertainment will start even earlier at its anything-goes red carpet. Think rainbow jumpsuits, crop tops, and half of Taylor's squad hitting the event to support her as she sweeps all the awards. Check back Sunday, May 22, where we'll be updating live with the best looks of the night.​