Surviving Nirvana members Dave Grohl and Krist Novoselic and former touring guitarist Pat Smear reunited at the California wildfires benefit concert FireAid on Thursday night. They played four Nirvana classics with the help of some guest vocalists.

The surviving members of Nirvana reunited for a surprise performance at the FireAid benefit concert in Los Angeles, California last night (January 30th), with the grunge icons having hit the stage to play a few classic songs alongside guest musicians St. Vincent, Kim Gordon, Joan Jett, and Violet Grohl.

A rotating group of women vocalists joined the surviving members of the legendary '90s band for a raucous reunion set.

The surviving members of Nirvana — drummer Dave Grohl and bassist Krist Novoselic, as well as touring guitarist Pat Smear — reunited for the first time in five years at the FireAid benefit concert.

FireAid had some surprises in store, but none bigger than the first reunion from Nirvana's surviving members in over a decade.

Joan Jett, Kim Gordon and St. Vincent also joined Dave Grohl, Krist Novoselic and Pat Smear onstage at the charity fundraiser in Los Angeles

An absolute highlight of FireAid was the comet-like reappearance of the remaining members of Nirvana onstage together playing the band's songs again.

The band also brought out Dave Grohl's 18-year-old daughter, Violet Grohl, to wrap up the set with an emotional rendition of "All Apologies"

The FireAid benefit was fueled by some of music’s best performers to raise money for Los Angeles-area wildfire relief efforts. The event at the Kia Forum and the Intuit Dome in Inglewood, California,

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,

Nirvana, Lady Gaga, Billie Eilish, Green Day, Stevie Nicks, No Doubt and more performed at the Los Angeles benefit concert FireAid.