The five-hour, two-venue fundraising event also featured performances from the likes of Katy Perry, Billie Eilish and Stevie ...
The star-studded gigs included surprise appearances from a raft of celebrities, including St. Vincent and Dr. Dre.
Green Day and Billie Eilish kicked off the massive FireAid benefit concert, a two-venue concert extravaganza that is raising money for Los Angeles-area wildfire relief efforts.