The Late Late Show: Carpool Karaoke Season 3: Episode Guide & Ratings

On the first night back from a holiday break, James takes a minute to remember music icon George Michael and the impact he had on his life, including the Comic Relief's Red Nose Day charity sketch the two shot in 2011 that ultimately inspired Carpool Karaoke.

In honour of the UK charity day Comic Relief, James Corden hops in the car with Gary Barlow, Howard Donald and Mark Owen of Britain’s biggest man-band, Take That, to sing some of the group's classic songs and perform for unsuspecting patrons in Los Angeles.

James Corden heads to Northern California to spend time with Golden State Warriors star Stephen Curry, and the two play some mini golf and take a ride in the carpool lane with some Disney songs.

As part of his duties for #LateLateStyles week, Harry helps James get to work, singing songs off his new album, trying out some aggressive outfits and working famous lines from "Titanic" and "Notting Hill."

James and Katy Perry set off in the carpool lane, singing some of Katy's classics and new music, and James asks Katy about taking the beef with Taylor Swift off the grill.

James and Ed Sheeran go for a drive in Los Angeles singing songs off Ed's new album, and James challenges Ed to fit as many Maltesers in his mouth after hearing he once fit 47.

James and Usher hit the road to work, singing Usher's classics like "OMG" and "Caught Up" before the two work on James's club entrance and help a group of guys with some car trouble.

James and the Foo Fighters take a drive through Los Angeles singing the band's classics before dropping into a music store for a quick drumming session with Dave Grohl and Taylor Hawkins.

James and Miley Cyrus drive to work while singing her biggest hits, playing High or Not High, and trying to make themselves cry.

James enlists Sam Smith to help him navigate the Los Angeles Carpool lane. During the ride, Sam shares that James was one of the first celebrities to notice and promote his music and Fifth Harmony jumps in the car for a surprise and song!

James enlists some commuting help from P!nk, driving around Los Angeles singing her classics, and the two end upside down to prove once and for all you can sing better inverted.

James asks Kelly Clarkson to help him carpool through Los Angeles traffic while singing her classics and new music, and arranges for Kelly and her husband Brandon to have some quality time together.

James Corden and Reggie Watts wrap the 2017 year of Carpool Karaoke with a mashup of the Christmas classic "Santa Claus Is Comin' to Town" with Harry Styles, Katy Perry, Usher, Bruno Mars, The Foo Fighters, Miley Cyrus, P!nk, Sam Smith, Fifth Harmony, Ed Sheeran and Kelly Clarkson.