See Charli XCX and Chappell Roan Perform ‘Boom Clap’ in Los Angeles

Charli XCX performed her 2014 breakthrough hit Boom Clap with Chappell Roan during a concert at the Kia Forum in Los Angeles. While the singer typically focuses on current material, she made an exception for this performance on Saturday night. The event also featured guest appearances by PinkPantheress and The Dare. This rare look back at her earlier discography highlighted a special moment in the Los Angeles show, bringing together several high-profile artists on one stage.