The FireAid benefit concert brought together some of music's biggest stars to help a city in crisis. The event raised money for recovery and rebuilding after the devastating wildfires tore through Los Angeles.
Green Day and Billie Eilish performed together, Billy Crystal spoke of the pain of losing his home in the fires, and Joni Mitchell gave a rare performance.
After their set, Green Day frontman Billy Joe Armstrong hugged Billy Crystal, who was there to welcome the crowd.
Green Day kicked off the massive FireAid benefit concert on Thursday night, a two-venue concert extravaganza that is raising money for Los Angeles-area wildfire relief efforts.
Stars including Billie Eilish, Pink, Katy Perry, Nirvana and Dr Dre performed at FireAid on Thursday, a benefit concert in Los Angeles to help the area recover from two of the largest fires in its history.