America’s #TwerkQueen showed up to GMA this morning to announce her involvement with iHeartRadio this year. Before going live in a perforated crop top, matching skirt and white Louboutins, the “We Can’t Stop” singer stepped out of her hotel in a gorgeous and – dare we say! – classy Chanel get-up sans bra. So, which look do you prefer: Crazy or Classy? See more below!