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.

The 'Suicide Solution' hitmaker has apparently tried Viagra too, but it hasn't helped.

He wrote: By the time it kicked in, Sharon was fast asleep."

On October 22nd, Hachette Audio in the UK will be releasing the Audiobook companion to OZZY OSBOURNE's new
autobiography, I Am Ozzy.

A description reads as follows: "Has there ever been a more extraordinary rock-star story than Ozzy Osbourne's? Born into a life so poor that the whole family slept in one room, Ozzy endured a tough upbringing. Music was his salvation and his band BLACK SABBATH went on to change the music scene forever. But along with the rock and roll came the inevitable sex and drugs and Ozzy fell into a long relationship with addictive substances. The stories of Ozzy's days on the road are legendary - biting the head off a live bat, losing his best friend and writing partner Randy Rhoads in a tragic plane crash - but few know of the real heartbreak he suffered during those days of excess. In the end it was love that saved him: the love of his wife Sharon and kids Kelly, Jack and Aimee. In his highly anticipated autobiography, Ozzy comes clean: in all senses."

A North American release for I Am Ozzy will be announced soon.