WATCH: Santa Claus is Coming to Town Carpool Karaoke

December 12, 2017
A Christmas version of Carpool Karaoke!! James Corden with Harry Styles, Katy Perry, Usher, Bruno Mars, The Foo Fighters, Miley Cyrus, P!nk, Sam Smith, Fifth Harmony, Ed Sheeran and Kelly Clarkson do a mashup of "Santa Claus Is Comin' to Town"