Rising star Billie Eilish played her first ever headline show in London last week. And at 15-years-old she's slated to have many more hype-fused shows where that came from.

Ahead of the release of her debut EP, which is set for release on August 11 on Polydor, Billie has shared her new single 'Copycat,' which was produced by her older brother Finneas O'Connell. "COPYCAT is about when “people do everything someone else does to the point that they are not even themselves anymore," she said. Listen below.