Ariana Grande and Kelly Clarkson proved they can sing pretty much anything as they appeared on Jimmy Fallon’s new game show “That’s My Jam” on Monday.

The show is inspired by some of the games Fallon plays with his guests on “The Tonight Show”, with Clarkson and Grande going head-to-head in a Mixtape Medley showdown.

The pair were given an array of random songs from Pop Divas in the segment, belting out the lyrics without knowing which track was coming next.

Clarkson and Grande appeared on the show alongside their fellow “The Voice” coaches John Legend and Blake Shelton.

READ MORE: Kelly Clarkson & Ariana Grande Stage A Sing-Off For Jimmy Fallon’s New Series ‘That’s My Jam’

Grande performed incredible covers of songs like Britney Spears’ “Oops!… I Did It Again”, Cher’s “Believe”, Whitney Houston’s “How Will I Know” and Céline Dion’s “It’s All Coming Back to Me Now”.

Clarkson, on the other hand, nailed Shania Twain’s “Any Man of Mine”, Alanis Morissette’s “You Oughta Know”, and Toni Braxton’s “Un-Break My Heart”.

Grande then pretended to walk off the stage as Clarkson belted out a stunning cover of Whitney Houston’s “I Will Always Love You”, even joining in with her for the final part.

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Fallon said at one point, “These guys can sing!” before calling their performance “unbelievable.”

Despite Grande’s jaw-dropping performances, it was Clarkson and Legend who were crowned the winners of that round.

See more in the clip above, and see some of the fan reaction to the segment below.