Ozzy Osbourne can have sex for hours, says wife Sharon.
X Factor judge Sharon says the former Black Sabbath star is always in the mood for love and never tires - just like the famous bunny from the Duracell battery advert.
She said: "He's like a rabbit, he's terrible. Every song gets him in the mood for love.
"He's just like that battery-powered bunny. Instead of that little rabbit they should have Ozzy's willy banging a drum."
The rabbit in the advert is shown banging a drum for much longer than the other bunnies because it is being powered by the long-lasting battery.
Sharon, 54, recently revealed the secret behind the couple's red hot sex life - Ozzy's large penis and her surgically enhanced breasts.
The TV star lifted the lid on her rocker spouse's impressive appendage after being quizzed about plastic surgery.
When asked what she thought about penis enlargement operations, Sharon said: "My husband takes a size 14 shoe and has massive hands. He doesn't need any help in that department."
The outspoken star then admitted they both enjoy each other's massive parts. She added: "We've been married nearly 25 years. The best thing I ever did was getting my bust implants. He loves them. He is like a newborn baby."