Report: Kris Jenner Hit With Sex Tape Extortion Plot

Here we go again!

Kris Jenner is reportedly being blackmailed by a man who claims to have in his possession a private sex tape of the reality star, Radar reports.

"The man has been demanding money from Kris. If he's not paid, he claims, he'll release the tape," a source told the website.

Not only is this mystery man threatening to tarnish the momager's public image, he's also making her fearful for her personal safety.

"He called Kris more than one hundred times in the last seven days, from more than 100 different phone numbers - he uses scrambled cell numbers. He called more than 25 times on Sunday alone," the source added.

The 58-year-old is adamant that no such sex tape exists, but that hasn't stopped her from getting her private investigator on the scene to handle the situation.

Maybe she shouldn't fight it… After all, daughter Kim Kardashian became a star from a home movie!