Justin Bieber landed on Ultra main stage for Skrillex‘s closing set with Diplo as super-duo Jack U… and not in a well-received manner. The internet immediately erupted in disgust at the performance, and I hesitate to call it that.
Immediately upon his entrance to the stage it becomes apparent that the notorious Bieber is lip-syncing, as he carelessly moves the mic to and from his mouth with no noticeable change in acoustics. After setting down the mic, for whatever reason, he continues to embarrass himself by dancing in a ridiculous manner while his vocals play in the background untainted from his disposal of the microphone. All-in-all, it was quit the fiasco…
But, Skrillex played an amazing set preceding this happening which you can check out here. 
