U2, whose members include Bono and the Edge, committed during the event to donating $1 million to the relief efforts. Steve Ballmer, former Microsoft CEO and current owner of the Los Angeles Clippers, and his wife, Connie, also pledged to match that donation and all donations made during the live broadcast of FireAid.

As the night soldiered on, attendees at FireAid were treated to show-stopping moments from three-fourths of Nirvana reuniting with a carousel of singers and Stevie Nicks running through a spate of her classics.

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.

Soon, iconic pop star Olivia Rodrigo will return to the Intuit Dome for Fire Aid, a benefit concert in light of the LA wildfires. The “Good 4 U” singer sent out a message to her fans as tickets for the LA wildfire benefit concert went on sale. Rodrigo, who is from Murrieta, California, seemed excited for her upcoming hometown performance.

Here's how to watch the LA FireAid benefit concert, featuring performances from, Lady Gaga, Olivia Rodrigo, Green Day and more.

Taylor Swift dines out in N.Y.C., plus Timothée Chalamet, Vanessa Bryant, Olivia Rodrigo and more. From Hollywood to New York, and everywhere in between, see what your favorite stars are up to.

The concert will also be screened live at select AMC Theatres and and Regal Cinema locations in the U.S. If you will be on the move, iHeartRadio, the national audio partner for the event, will also feature the FireAid concert across over 860 radio stations in the U.S., digital platforms, and the iHeartRadio app.

Billie Eilish, Lady Gaga, Olivia Rodrigo and other stars will perform Thursday at FireAid, a benefit concert to raise funds for those impacted by the Los Angeles-area wildfires.

A surprise Nirvana reunion was not on my bingo card for the night. The band weren’t listed on the line-up for the evening, but appeared near the end of the concert at Kia Forum.

Olivia Rodrigo performed at FireAid and spoke about her love for L.A. "It has been heartbreaking to witness the devastation in this city," she said.

In a night full of surprises, a reunion of Nirvana — fronted by St. Vincent, Kim Gordon and Joan Jett in the place of the late Kurt Cobain — tops the list.