Charli XCX Releases Music Video for ‘Boom Clap’ from ‘Fault in Our Stars’Charli XCX Releases Music Video for ‘Boom Clap’ from ‘Fault in Our Stars’Charli XCX released an Amsterdam-centered music video for her synth-pop love song ‘Boom Clap’ off of the ‘Fault in Our Stars’ soundtrack.Mandi SalernoMandi Salerno