Ozzy Osbourne reveals he has been diagnosed with Parkinson's disease

The musician told US talk show Good Morning America: "I did my last show New Year's Eve at The Forum.

"Then I had a bad fall. I had to have surgery on my neck, which screwed all my nerves and I found out that I have a mild form."

His wife Sharon added: "It's Parkin 2 which is a form of Parkinson's.

"There's so many different types of Parkinson's, it's not a death sentence by any stretch of the imagination, but it does affect certain nerves in your body. And it's like you have a good day, a good day, and then a really bad day."