Justin Bieber has fear of 'dirty hands'

Justin Bieber is automysophobic - he has an obsession with keeping his hands clean.

The Baby hitmaker has a fear of filthy fingers and carries a special washcloth wherever he goes so he can regularly clean his dirty digits.

He tells The Sunday Times Magazine, "I hate getting sticky stuff on my hands. I've always had, like, a phobia - not a phobia, but if I get stuff on my hands, I have to have a washcloth to wash my hands because it's just so annoying."