VIDEO: Watch Justin Bieber's CARPOOL KARAOKE!

James Corden and Justin Bieber are reunited in the carpool lane where they quickly get into an argument about Tom Cruise, create a new TikTok dance for 'Yummy,' chat about Justin's marriage to Hailey Bieber and of course, sing some of Justin's new music and even a couple classic tunes.

Watch the video!

Each week night, THE LATE LATE SHOW WITH James Corden throws the ultimate late night after party with a mix of celebrity guests, edgy musical acts, games and sketches. Corden differentiates his show by offering viewers a peek behind-the-scenes into the green room, bringing all of his guests out at once and lending his musical and acting talents to various sketches. Additionally, bandleader Reggie Watts and the house band provide original, improvised music throughout the show. Since Corden took the reigns as host in March 2015, he has quickly become known for generating buzzworthy viral videos, such as Carpool Karaoke.