Watch: James Corden & Mariah Carey Sing Karaoke Together
Mariah Carey Carpool Karaoke
James Corden has got his U.S talk show career off to a stellar start. He's roped in Mariah Carey for a little help whilst driving to the show.
It's no secret to us in the U.K how awesome James Corden is, so it's not been a surprise at how incredibly quick he has settled into his new job as the host of the 'Late Late Show'.
He has already had the approval of One Direction as well as Tom Hanks. Those are some pretty BIG a-listers to have your back when you're the small fish in a very, very big pond.
In this video we see Mariah Carey doing her very best to help entertain Corden on his route to the studio with a spot of karaoke.