Charli was seen wearing a sash that read "Miss Should ... in-cheek dig didn’t go unnoticed by Green Day frontman Billie Joe Armstrong. On Saturday (April 19), during the trio’s closing set ...

Billie Joe Armstrong of Green Day performs at the Coachella ... Kevin Mazur/Getty Images for Coachella She was later pictured at an afterparty wearing a sash that read: “Miss should be headliner ...

the pop star was spotted at an afterparty wearing a sash that read "Miss ... cheek dig didn't go unnoticed by Green Day frontman Billie Joe Armstrong. On Saturday (April 19), during the trio's ...