Grohl headlined the 9th annual "Notes + Words" benefit for UCSF Benioff Children's Hospital in Oakland.
Foo Fighters recently appeared on The Ellen Show in the USA and performed their Concrete And Gold track The Line.
However, it was his performance with his 12-year-old kid, Violet, that stole the night.
Despite only being 12 years old, the young singer had no problem taking on the British powerhouse's hit single as her dad played back up on acoustic guitar.
Impressed by her angelic voice, the crowd went insane and cheered on Violet as she sings the chorus.
Following the Adele cover, Grohl invited his other daughter Harper onto the stage to perform backing vocals alongside Violet as he performed the Foo Fighters track "The Sky Is a Neighborhood".
Tickets are now available via the band's official website.