Billie Eilish, Lil Baby, and more are set to participate in FireAid concerts in LA to raise money for those affected by the wildfires.

UPDATE, with official lineup: FireAid has announced the official line-ups for January 30 with Billie Eilish, Earth, Wind & Fire, Gracie Abrams, Jelly Roll, Katy Perry, Lady Gaga, Lil Baby ...

The “Shallow” singer closed out the star-studded benefit concert with a song she co-wrote for the show with her fiancé, Michael Polansky.

Gaga altered lyrics to "Always Remember Us This Way" as she performed in support of relief efforts for the wildfires: "I love you CALIFORNIA," she later posted.

Take a look at some of the most special moments from FireAid below. Remaining Nirvana members reunited with special guests. Nirvana drummer Dave Grohl, bassist Krist Novoselic, rh

Lady Gaga, Billie Eilish, and Katy Perry are among the dozens of high-profile artists who performed at the FireAid Benefit Concert on Thursday, January 30 at the Intuit Dome and Kia Forum in Inglewood,

The members of No Doubt -- Gwen Stefani, Tom Dumont, Tony Kanal and Adrian Young -- reunited at FireAid Thursday night and sang some of their biggest hits, including "Just a Girl," "Spiderwebs" and "Don't Speak."

Pop stars, first responders, rock stars and those who’ve lost everything in the devastating LA-area wildfires came together for FireAid, a massive benefit concert Thursday that combined spectacular performances with moving storytelling from survivors and reminders of the destruction.

Katy Perry shared her thoughts on Carrie Underwood's new role as 'American Idol' judge, expressing confidence in her ability to guide aspiring artists

After joining Green Day for their FireAid-opening set at the Kia Forum earlier Thursday night (Jan. 30), Billie Eilish took the stage again at the neighboring Intuit Dome for the benefit concert, this time with her brother Finneas.

Red Hot Chili Peppers were the last to take the stage at the Kia Forum at the FireAid benefit show for Los Angeles wildfire relief on Thursday night (Jan. 30), and the L.A. natives made sure to end the show on a high note.

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.