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.

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.

The temporary band leads included Kim Gordon, St. Vincent, Joan Jett and Grohl’s 18-year-old daughter Violet, who he shares with wife Jordyn Blum. Singing the last song for the group, Novoselic walked to the mic and introduced Violet onto the stage before performing their classic 1993 hit “All Apologies.”

Dave Grohl performed alongside his oldest daughter Violet Grohl, whom he shares with Jordyn Blum, four months after revealing he had another baby with another woman.

Four months after admitting he fathered a child outside his marriage, the Foo Fighters frontman performed with one of his daughters.

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

Orlando Bloom recently told Entertainment Weekly that Kiera Knightley did “wonderful things” in the “Pirates of the Caribbean” franchise, a few months after she revealed that she endured public shaming because of her work in the movies. The two actors starred as love interests Will Turner and Elizabeth Swann in 2003’s “Curse of the Black …

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

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

Nirvana surprised an unsuspecting crowd when the band's surviving members reunited Thursday at LA's FireAid benefit concert with a cast of singers.

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