Ozzy Osbourne has admitted that he is often suspicious about wife Sharon trying to rip him off.

The Black Sabbath singer claimed that Sharon exploits her role as his manager, but he does not have any plans to change the situation.

"When she talks to me about something, I have to work at whether she's talking to me as a loving wife or a f**king scumbag manager," Ozzy explained.

"I'm not very good at understanding these f**king contracts, what they all mean. I have to let someone do it for me, and if someone's going to rip me off, I'd rather my wife do it than someone else."