Olivia Rodrigo took the stage at FireAid, performing "Drivers License" to support Los Angeles wildfire relief.

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

Red Hot Chili Peppers performed at the FireAid benefit concert on Thursday night, playing four songs with connections to California. Watch.

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 five-hour, two-venue fundraising event also featured performances from the likes of Katy Perry, Billie Eilish and Stevie ...

Rod Stewart, Katy Perry and Lady Gaga were just some of the famous faces who performed at FireAid on Thursday, a benefit ...

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. FireAid took over the ...

Sting, Billie Eilish, Rod Stewart, Stevie Wonder and Lady Gaga were among a host of A-list headliners taking part in a ...

As the night soldiered on, attendees at FireAid were treated to show-stopping moments from three-fourths of Nirvana reuniting ...

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.