Harry Styles Gives James Corden a Big Kiss in Christmas 'Carpool Karaoke'

'Tis the season for caroling and belting along to some of the catchiest Christmas songs ever written, even if it’s 80 degrees, sunny, and the singing only takes place within the confines of a car. James Corden has released his latest Carpool Karaoke segment—and just in time for the holidays. He and his famous friends are singing "Santa Claus is Coming to Town," a true classic that sounds even better when coming out of the mouths of some of the biggest pop stars on the planet.

The new episode features Corden driving around in their gay apparel (Christmas sweaters and Santa hats) before the music picks up and the montage begins. Sam SmithUsherFifth HarmonyPinkEd SheeranKelly ClarksonFoo FightersKaty PerryMiley CyrusBruno Mars and even Harry Styles (whose smooch-filled appearance drew screams from The Late Late Show audience) all take part, and everyone looks like they’re having a good time singing with their host.