Harry Styles, Katy Perry, Usher sing for special Christmas Carpool Karaoke

Carla Harmon
December 13, 2017

Styles was one of many celebrity favorites that Corden brought together to celebrate the season and wrap up a fun-filled late night season.

Featuring guests who have hopped in Corden's auto throughout the past year, including pop stars Katy Perry, Miley Cyrus, P!nk, Kelly Clarkson, Fifth Harmony and Sam Smith, the clip finds the host and his riders in a holiday sing-a-long to "Santa Claus Is Comin' to Town".

The Late Late Show With James Corden airs weeknights at 12:37/11:37c on CBS.

Harry Styles wouldn't settle for a simple exchange of "Happy Christmas" greetings - he planted a big old kiss on his fellow Englishman, as if there was mistletoe hanging from the rearview mirror of the Range Rover.

The singing mashup was capped off by the host and his fellow Brit locking lips in a hilarious moment.

"Wow! I did not expect that for Christmas!"

This has been another great year for "Carpool Karaoke". For instance, Harry Styles and James Corden chose to kiss each other on the lips out of nowhere!

For your entertainment, this year's segment is above, and last year's is below.

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