Audio: 2 Chainz Ft. Diddy & Rick Ross - Birthday Song (Remix)

2 Chainz has officially created the modern Birthday Song as witnessed in the RWD office on Friday when we rapped the chorus for our very own art director in lieu of the traditional ballad, but Diddy and Rick Ross want a piece of that cake too [a big one for Rozay] so they jumped on the remix. Bugatti Boyz, what is it and do we need it?