Fire Aid united artists for a five-hour benefit concert, raising millions for Los Angeles County wildfire relief.

Some of the biggest names in music, including Billie Eilish, Lady Gaga, and Green Day, played FireAid at the Kia Forum and Intuit Dome on Jan 30.

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

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

Lola Young has bagged a second week at No. 1 on the U.K. Singles Chart with her breakout hit "Messy" (Jan. 31). The song first hit the top spot last week after dethroning Gracie Abrams' "That's So ...

Despite not performing at Fire Aid, the LA wildfire relief concert, U2 made their presence known with their donation.

The members of No Doubt -- Gwen Stefani, Tom Dumont, Tony Kanal and Adrian Young -- reunited at FireAid Thursday night and ...

Red Hot Chili Peppers were the last to take the stage at the Kia Forum at the FireAid benefit show for Los Angeles wildfire ...

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.

Some of the biggest names in music will come together on Thursday to raise money for Los Angeles-area wildfire relief efforts ...

No Doubt played a brief but exhilarating set at the FireAid concert on Thursday, tearing through three classics in less than ...