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Charli XCX & Troye Sivan Perform “1999” Live On The Tonight Show

Charli XCX and Troye Sivan connected for “1999” last month and now they perform it live on The Tonight Show.

Troye sat down for a brief interview and did a segment with The Roots as well.

Watch all the action below. “1999” is available on Apple Music, Spotify, and other digital platforms now.