Jack Osbourne, son of rocker Ozzy, looks trim and taunt whilst taking a stroll through the beachside suburb of Malibu. (07/25/2006). Photo Credit: Splash / Splash News

Washington, Oct 9: Jack Osbourne hasn't bedded a single woman for months now, and he blames his sister for his sex drought.

The son of Black Sabbath rocker Ozzy Osbourne insists Kelly terrorizes all his potential bedmates.

"She scares them off! I'll be with a girl and Kelly will go, 'You're ugly! F**k off!'" Contactmusic quoted the celebrity son, as saying.

And while, the 20 year-old is aware of his sis' good intentions, he wants her to refrain from doing so, as it's simply depriving him from fulfilling his sexual desires.

"She may be right but that's why I haven't had sex for four months!" he said.(ANI)