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

Nirvana, Lady Gaga, Billie Eilish, Green Day, Stevie Nicks, No Doubt and more performed at the Los Angeles benefit concert FireAid.

A number of stars took to the stage at the Los Angeles FireAid concert to raise money for wildfire relief efforts.

U2, whose members include Bono and the Edge, committed during the event to donating $1 million to the relief efforts. Steve ...

The star-studded gigs included surprise appearances from a raft of celebrities, including St. Vincent and Dr. Dre.

The Red Hot Chili Peppers wrapped up the Kia Forum portion of FireAid benefit concert with a medley of hits. Get the details ...

Recap of FireAid LA from Billie Eilish, Gracie Abrams and Tate McRae to Katy Perry and all of the surprise guests.

Follow live updates on the FireAid benefit concert, which will feature performances from Billie Eilish, Lady Gaga and more, as they raise money for Los Angeles-area wildfire victims.

Follow live updates on the FireAid benefit concert, which will feature performances from Billie Eilish, Lady Gaga and more, as they raise money for Los Angeles-area wildfire victims.

The singer-songwriting performed her hit "I Love You, I'm Sorry" before giving her own interpretation of a Counting Crows ...

Green Day and Billie Eilish kicked off the massive FireAid benefit concert Thursday night, a two-venue concert extravaganza ...