Billie Eilish, Dr. Dre, Stevie Wonder, Green Day, Joni Mitchell, No Doubt and the remaining members of Nirvana all performed.

Pop stars, rock legends, first-responders and wildfire survivors came together for FireAid, a star-studded, two-venue benefit concert that stretched into the early-morning hours Friday to raise money ...

Lady Gaga is known as Mother Monster to her adoring fans, but her latest outfit would work well for a matriarch of some chic coven. Or someone on their way to a late-night party at Berghain.

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

The FireAid benefit concert in Los Angeles, which featured star musicians including including Rod Stewart, Joni Mitchell, ...

Lady Gaga sang a brand new song, two Billies performed together, and Nirvana reunited (with some special guests).

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

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