WATCH: Gwen Stefani and a few unexpected guests in Carpool Karaoke

James Corden’s Late Late Show rocketed to fame recently, with the large help of his recurring skit – Carpool Karaoke. James will drive around with a band of celebs in his car, jamming out to not only their own songs but some classics as well. He’s had big names like Adele, One Direction, The Biebs etc. on there, but the latest one has Gwen Stefani with some strange, non singer additions. Watch James Corden, Gwen Stefani, George Clooney and Julia Roberts jam out in Carpool Karaoke.