Ozzy Osbourne has revealed in his new book 'I Am Ozzy' that of late he is finding it difficult to have sex.
The 60-year-old rockstar believes that anti-depressants he has been taking since quitting booze and drugs has damaged his love life with wife Sharon.
"I end up pumping away on top of Sharon like a road drill all night, with nothing happening," the News of the World quoted him as stating.
He wrote: "By the time it kicked in, Sharon was fast asleep."
The book published by Little, Brown, is now priced 20 pounds.