Dave Grohl's 15-year-old daughter, Violet, joined the Foo Fighters on stage as they headlined 2021's Lollapalooza.
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The teen joined her dad and his fellow bandmates to perform their rendition of X's Nausea.
"Here's the cool thing about my daughter, Violet Grohl - not only is she the most badass person I know in my life, but she also likes to listen to the punk-rock music that I like to listen to," Dave said as he introduced Violet to the crowd.
Violet then went on to sing the track while her dad stood next to her, playing the guitar.
Watch the clip below: