Grohl's Beard Is A Woman-repeller
Rocker Dave Grohl's wife loves his facial hair - because it repels other women.
Grohl's second wife Jordyn is happy to let the singer tour with his band the Foo Fighters, safe in the knowledge no groupies will go near him with his thick beard.
He says, "It's like a spray that you put on your face to make sure women stay away from you. My wife loves it."