Dave Grohl likes to sing in his underwear.
The Foo Fighters frontman – who has daughters Violet, eight, Harper, five, and Ophelia, three months, with wife Jordyn Blum – unwinds at the end of a busy day at home with a glass of wine in his home studio.
He said: "I’ve done three-quarters of a bottle of wine, and I’m in my underwear, totally rockin’ these riffs all night."
While he is partial to a glass of wine, the ‘Learn to Fly’ rocker – whose late Nirvana bandmate Kurt Cobain was addicted to heroin – insists he isn’t interested in taking drugs.
He told Rolling Stone magazine: "To this day, I have never done cocaine, because I know me. Never tried heroin. Pills are lame.
"I like wine. I’m the fun drunk. You know I’m wasted when I shut up."
While Foo Fighters have only just released their new album ‘Sonic Highways’ – which they recorded in various US cities after examining the musical history of each one for an accompanying documentary – Dave already has plans for their next record, which he has promised will be groundbreaking.
He said: "I don’t think anyone’s ever done it. And it’s f***ing cool. It will blow everybody’s mind. Nobody has the balls to do it. And that’s three years away."
Dave Grohl sings in his underwear
