Take a look at some of the most special moments from FireAid below. Remaining Nirvana members reunited with special guests.

FireAid in Los Angeles inspired a community devastated by wildfires. We take you inside the benefit shows with Lady Gaga, ...

Billie Joe Armstrong and Billie Eilish. Green Day got things started at the Kia Forum, where they surprised fans with Eilish ...

Featuring a Nirvana reunion, a surprise appearance by Dr. Dre and a stirring performance of 'Both Sides Now' by Joni Mitchell ...

Billie Eilish, Lady Gaga, Stevie Nicks, Olivia Rodrigo and more performed for the FireAid Benefit Concerts for wildfire ...

Green Day and Billie Eilish kicked off the FireAid benefit concert, a two-venue concert extravaganza that is raising money ...