Billie Joe Armstrong donned a Brat hat, and Tré Cool responded to Charli's "Miss Should Be Headliner" sash with a toilet paper sash of his own

Coachella’s second weekend saw a series of amazing moments, out of which stood out a surprising yet exciting collaboration between pop trailblazer Charli XCX and artist 2hollis. The British singer was in attendance at 2hollis’ set,

Green Day is officially brat. As the punk band headlined Weekend 2 of Coachella, they exchanged some playful barbs with Charli XCX, who also performed at the 2025 music festival in Indio, California.