Charli XCX Returns With New Track '5 In the Morning'

Reigning alt-pop queen Charli XCX is back with her first new music since she released her Pop 2 mixtape in December, the beat-heavy "5 in the Morning."

Related | Charli XCX Responds to 'Girls' Controversy

Since releasing Pop 2, XCX has collaborated with Rita Ora on the controversial single "Girls" and joined Taylor Swift on her Reputation stadium tour. The artist recently promised that she is "going to release a lot music this year. And a lot of videos. You're gonna be so fucking sick of me."