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.

A trio of singers filled in for Kurt Cobain as Dave Grohl, Pat Smear and Krist Novoselic performed "Breed," "School" and "Territorial Pissings.”

Dave Grohl, Krist Novoselic and Pat Smear performed at the star-studded benefit, alongside Green Day, Billie Eilish, Lady Gaga, Red Hot Chili Peppers and loads of others

The surviving members of Nirvana surprise-reunited for the first time since 2020, for the FireAid benefit concert. And to fill in for Kurt Cobain, they tapped some of the same women who’ve previously taken his place.

FireAid, a star-studded benefit concert raised millions for LA wildfire victims. The event featured emotional performances, including a surprise Nirvana reunion, Lady Gaga debuting a new song, and Billy Crystal hosting with humor.

A ‘Hervana’ performance at the FireAid benefit concert in California was met with a rapturous reception from fans of the Nineties rock band

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

Dave Grohl, Krist Novoselic and Pat Smear reunited and were helped by variety of guest vocalists for a Nirvana performance 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.