Hear Charli XCX’s “Break the Rules” Off New Album ‘Sucker’
Charli XCX has already seen massive commercial success thanks to her contributions to Iggy Azalea's "Fancy" and Icona Pop's "I Love It," but she has yet to have a breakout solo hit. "Boom Clap" got her close, amassing 18 million YouTube views and landing at No...