These four stellar dance-friendly one-hit wonders have some of the very best hooks in the history of pop music.

Charli XCX brought songs from her Grammy-nominated Brat album to Saturday Night Live on Nov. 16.

Reimagined by new voices, these cover songs take on a life of their own. Welcome to WatchMojo, and today we’re counting down ...

Charli XCX hosted 'SNL.' Here's a ranking of every sketch she was in Saturday night (Nov. 16), when she was also musical guest.