Originally appeared on E! Online Dave Grohl’s family united to the tune of love. The Foo Fighters frontman took the stage with his and wife Jordyn Blum’s 18-year-old daughter Violet at the FireAid benefit concert in Los Angeles Jan.

Then came what was perhaps the biggest surprise: Violet Grohl, Dave’s 18-year-old daughter, singing lead vocals on Nirvana’s In Utero highlight “All Apologies.” Her vocals were strong and well-suited for the song, and while the magnitude of the Kia Forum’s crowd wasn’t lost on her, she was remarkably comfortable in front of the massive crowd.

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

The surviving members of Nirvana reunited at FireAid with guest vocalists St. Vincent, Kim Gordon, Joan Jett and Violet Grohl.

From surprise guests to touching moments of humility, here were the most memorable moments from the Jan. 30 FireAid benefit concerts in Los Angeles.

Dave Grohl and Nirvana stunned fans on Thursday as they performed surprise songs at the FireAid concert in LA, before Dave's teen daughter joined him on stage

The surviving members of Nirvana reunited at FireAid, rocking through four of the grunge giant’s classic tracks. The unannounced performance marked Dave Grohl ’s return to the stage following public acknowledgement in September that he fathered a child out of wedlock.

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

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, a sprawling benefit concert for wildfire relief, featured Joni Mitchell, Stevie Wonder, Billie Eilish, Lady Gaga, members of Nirvana and dozens more.

THE remaining members of rock legends Nirvana reunited last night for FireAid, with fans going wild. Not only did the band get back together for the charity event, but drummer Dave Grohl brought