"He causes riots everywhere he goes, and my Mom loves him almost as much as I do!" sputters a blonde girl in a bubble-gum pink sweater, flanked by two other breathless tweens. You'd have to be on a serious pop-culture fast not to know which star they're kvelling over, but in any event, they let his name be heard -- loudly. "Justin Bieeeberrr!"
Billboard Hot 100 Fest: On Sale Now! With Skrillex, Justin Bieber, The Weeknd and Nicki Minaj!