Justin Bieber & Busta Rhymes Perform "Drummer Boy" in Rockefeller Center (WTF JUST HAPPENED?)

I'm so f'n confused right now.  I want to hate on this but I actually don't mind it for some reason.  I hate Christmas music but I guess I could actually listen to this song if I had my choice between this and the usual classics that make my ears bleed.  I guess that's good?

Bieber might need to switch to rap permanently because his new voice kind of sucks and he's actually pretty good at rapping which is the craziest part.  I posted his "freestyle" from Power 106 from a few weeks ago and was definitely impressed.

The most confusing part about this song though is the appearance of Busta Rhymes.  I'll give him credit for trying to branch out a little bit since he's getting older and needs to tap into a new audience if he wants to stay relevant but I'm not sure Bieber was exactly the right fit.  It just seems like something he would have never done in the past but I guess if you get paid enough, anything is possible.  I just find it hard to believe that if someone went back in time to tell old Busta that he would eventually do a Christmas song with a little white boy pop sensation named Justin Bieber that you could actually survive the event because he would beat your ass on the spot.  It's funny how shit changes for the right amount of money. 

Here's the original studio version: