Watch the Nicki Minaj vs Mariah Carey Fight Video and Justin Beiber Hurling On Stage!!! [VIDEO] [POLL]

Here we go... Nicki Minaj threatens Mariah Carey and Justin Beiber throws up RIGHT ON STAGE!!!

TAKE THIS POLL:  Mariah Carey vs Nicki Minaj... Who Would Win The Fight?

(Then watch the video of the fight)