E1 - James Corden & Will Smith

Aired: August 08, 2017

Between hilarious duets of Smith's biggest hits, Corden asks about his career and family ... plus, they crash a wedding.

E2 - Alicia Keys & John Legend

Aired: August 15, 2017

The soul superstars harmonize on each other's hits, welcome surprise guests and serenade a laundromat.

E3 - Billy Eichner & Metallica

Aired: August 15, 2017

It's a battle of the screamers as Eichner and Metallica sing the band's hits—and a classic from The Little Mermaid.

E4 - Maisie Williams & Sophie Turner

Aired: August 22, 2017

The indomitable Game of Thrones sisters sing Bieber and Miley while showing off their best Ned Stark impressions.

E5 - Seth MacFarlane & Ariana Grande

Aired: August 22, 2017

The musical theater aficionados belt out their favorite show tunes, and Seth shows off his horn skills.

E6 - The Cyrus Family

Aired: August 29, 2017

Miley, her parents, and four of her siblings pile into one vehicle for a rowdy good time.

E7 - Queen Latifah & Jada Pinkett Smith

Aired: August 29, 2017

Queen Latifah and Jada Pinkett Smith—with a cameo by their Girls Trip costars Regina Hall and Tiffany Haddish—hit L.A.

E8 - John Cena & Shaquille O'Neal

Aired: September 05, 2017

The large-and-in-charge personalities compare their freestyle and free-throw skills in between tunes.

E9 - Jeff Gordon & Michael Strahan

Aired: September 05, 2017

Strahan ribs Gordon about his many sponsorships and gets him to sing along to his shout-out in Nelly's “E.I.”

E10 - Shakira & Trevor Noah

Aired: September 19, 2017

Shakira teaches Trevor how to shimmy—and yodel—while giving him a tour of Barcelona.

E11 - Tracee Ellis Ross & Big Sean

Aired: September 19, 2017

Tracee unleashes her rap alter ego “T-Murda” to lay down a guest verse on Big Sean’s “Bounce Back.”

E12 - Gwyneth Paltrow, Jessica Alba & will.i.am

Aired: September 26, 2017

These Planet of the Apps castmates reunite for an airport drive that turns into a full-on dance party.

E13 - Sheryl Crow & Dierks Bentley

Aired: September 26, 2017

Sheryl and Dierks bring plenty of surprises to Nashville, even though people can’t spell their names.

E14 - Tyrese Gibson & Ludacris

Aired: October 03, 2017

Things get quite fast and a bit furious when Tyrese and Luda face off in an obstacle course driving contest.

E15 - Blake Shelton & Chelsea Handler

Aired: October 03, 2017

Country meets comedy as Shelton coaches an unfiltered Handler on the art of car-singing.

E16 - Neil Patrick Harris & Tyler Perry

Aired: October 10, 2017

Amid sing-alongs to James Blunt and The B-52’s, Neil and Tyler decide to start their own magic act—presented by Tyler.

E17 - Joe Jonas & Camila Cabello

Aired: October 10, 2017

After Joe quizzes Camila on Jonas Brothers trivia, the pair bond over missing their proms—and decide to change that.

E18 - LINKIN PARK & Ken Jeong

Aired: October 17, 2017

Ken Jeong joins LINKIN PARK for sing-alongs to their biggest hits.

E19 - LeBron James & James Corden

Aired: October 31, 2017

Corden tests the limits of LeBron’s trash-talking cool in between sing-alongs to Usher and Ice Cube classics.

E20 - Jon Hamm, Ed Helms & Jeremy Renner

Aired: June 15, 2018

The leading men of Tag compare awkward fan stories between group covers of “Bohemian Rhapsody” and “I Want It That Way."

E21 - Evan Rachel Wood & James Marsden

Aired: June 22, 2018

The Westworld stars trade their horses for wheels and perform “Loop,” a hilarious new version of “Shoop” rewritten for their characters.