Break the Rules

"Break the Rules" is a song by English singer Charli XCX from her second studio album, Sucker (2014). It was released on 19 August 2014 as the album's second single. In a 2020 interview with Red Bull, XCX stated that she regrets recording the track. Composition "Break the Rules" is an electro-rock and alternative rock song, set against a "propulsive" synth-pop groove. The song is written in the key of E major in common time with a tempo of 124 beats per minute. "Break the Rules" follows a chord progression of C5–B5–A5–E5–F5, and Charli's vocals span from B3 to C5. Critical reception Cosmopolitan listed "Break the Rules" at number five on its 2014 best songs list. Ahead of the release of her 2022 album Crash, Consequence of Sound ranked the song as Charli's best, which she disagreed with.