Dave Grohl enjoys singing in his underwear.
The Foo Fighters frontman takes the time to unwind at the end of a busy day in his home studio with a glass of wine.
Speaking to Rolling Stone magazine 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 partial to alcohol, he's insisted he's never been interested in taking drugs.
"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."
Only just releasing new album 'Sonic Highways', Dave says he already has plans for his group's next record, which he promises will be groundbreaking.
"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."
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