While “Boom Clap” appeared in The Fault in Our Stars, but it wasn’t intended for that film initially. Charli XCX tried to sell the song to former Disney star Hilary Duff before singing it ...

The best movies made expressive use of music. For example, Charli XCX’s “Boom Clap” was perfectly used in The Fault in Our Stars, the film adaptation of John Green’s novel of the same name.