Justin Bieber Carpool Karaoke: Corden Gets a Pop-Star Makeover, Talks About Shrinkage and Packing Heat


The Purpose artist is back in Corden's car for round two, which this time involves even more celebrity role reversal: Watch above as Corden dons Bieber garb, avoids Bieber photogs, interacts with Bieber fans, and tries to wrap his head around Bieber bulge. Only thing that's missing is the Rubik's Cube.