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 turned his FireAid concert Nirvana reunion into a family affair. Grohl, 56, and his fellow surviving Nirvana members, Krist Novoselic and Pat Smear, were joined by several celebrity guests during their set at the Thursday,

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.

Dave Grohl made FireAid LA a family affair, performing with his daughter Violet Grohl for the benefit concert. The Foo Fighters frontman first surprised the audience by bringing on his former Nirvana bandmates Krist Novoselic and Pat Smear for the first time since 2020.