Billie Eilish made a surprise appearance on stage with Green Day on Thursday to kick off one of two star-studded concerts in Los Angeles put together to raise funds for people affected by deadly wildfires in California this month.

"L.A. is my favorite place in the world and my only home," Eilish told the crowd. "We grew up here, and I care about it so much"

Dozens of stars will take to the stage in the two-venue extravaganza, which aims to raise money for those affected by this month's fires.

FireAid, featuring Billie Eilish, Lady Gaga, Sting, Red Hot Chili Peppers and others in a fundraiser for Los Angeles-area wildfire relief efforts, is the latest event to combine music and philanthropy.

The FireAid benefit concert on Jan. 30 aims to raise funds for Los Angeles wildfire relief efforts. With 28 artists, including Billie Eilish and the Red Hot Chili Peppers, all proceeds will be allocated to short-term and long-term relief initiatives,

Raising money to help rebuild communities devastated by fire, a line-up of stars will be appearing live in LA later this month

FireAid, featuring Billie Eilish, Lady Gaga ... British rockers Bob Geldof and Midge Ure expanded their Band Aid charity single “Do They Know It’s Christmas?” into daylong concerts in ...

Donations can be made at fireaidla.org. Start the day smarter. Get all the news you need in your inbox each morning. So many musicians wanted to bring their spotlight to the cause, that what was initially set as a single event turned into dual concerts at the newly opened Intuit Dome and local landmark Kia Forum,

Green Day, Billie Eilish, Joni Mitchell and other artistes performed at the concert. Read more at straitstimes.com.

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 Fire Aid benefit concert has kicked off in Los Angeles, raising funds for the victims of the fires that devastated large parts of the city earlier this month. Hollywood icons and megastars are set to perform across two venues. Click through to see the best pictures from the night.