WATCH: Gwen Stefani's Carpool Karaoke is here
I'd hate to be the person who comes next in Carpool Karaoke, this is a tough act to follow.
Just when you thought James Corden couldn't top his Carpool Karaoke segment, he goes and pulls in some A-List celebs to join in the ride.
Firstly, he had the amazing Gwen Stefani singing some of her biggest hits. If that wasn't good enough then George Clooney and Julia Roberts hop in the back seat and join in the sing song.
They give their own unique performance of Hollaback Girl and We Are The Champions.
So much talent in one car.
Watch it here:
Image and video via YouTube/The Late Late Show with James Corden