This ‘Late Late Show’ All-Star ‘Carpool Karaoke’ Special is All We Want For Christmas | Billboard News

Mariah Carey, Adele, Lady Gaga, Chris Martin, Gwen Stefani, Selena Gomez, Demi Lovato, Nick Jonas, the Red Hot Chili Peppers, and Elton John join James Corden for an all-star 'Carpool Karaoke.'