Raising money for ongoing wildfire relief efforts in Los Angeles, Green Day and Billie Eilish dueted 'Last Night On Earth' at the FireAid benefit concert.

The FireAid Benefit Concert has drawn millions of viewers worldwide as a slew of star-studded performers help raise money for those affected by the Los Angeles wildfires in January.

At FireAid on January 30th, Nirvana performed a surprise reunion with the help of guest singers Joan Jett, Kim Gordon, St Vincent and Violet Grohl.

Joni Mitchell proved that age has had no effect on her incredible stage presence as the veteran star performed for the FireAid Benefit Concert on Thursday night. Joni looked regal as she sat in a ...

"You can't have a concert in So-Cal without this next band," John Mayer told the Kia Forum crowd at FireAid in Los Angeles on Thursday night. "No Doubt!" The Orange County natives then opened with a ...

Billie Eilish joined Green Day on 'Last Night on Earth' to kick off the FireAid concerts in Los Angeles to benefit wildfire ...

Two of the evening top-billed acts, Billie Eilish and Green Day, decided to sneak in an onstage duet. As the band geared up to play their beloved 21st Century Breakdown track “Last Night On Earth,” ...

The FireAid benefit concert, a one-night-only event, was held at the Intuit Dome and the Kia Forum in Los Angeles, with ...

The all-star FireAid benefit in Los Angeles began with Green Day and Billie Eilish teaming up for the 'American Idiot' deep cut "Last Night on Earth." ...

Billie Eilish and Finneas performed acoustic renditions of "Wildflower," "The Greatest," and "Birds of a Feather" at FireAid.

Just as FireAid hit the five-hour mark, Billie Eilish and her brother Finneas turned down the volume for an acoustic set as the night neared its end.

Kelly Clarkson performed Billie Eilish's hit "Birds of a Feather" for the Kellyoke segment of her NBC talk show on Jan. 29.