Threatened with extortion by man who claims to have sex tape featuring her, Kris Jenner beefs up Security around her home

The Kardashians are in the news again but this time it looks like it’s Kris Jenner’s turn to face the music as it’s reported she’s being blackmailed by a man who claims to have a video of her having sex. In 2007,her daughter Kim Kardashian shot into fame after her sex tape with R&B singer Ray J was leaked online.

An insider told RadarOnline: ‘The man has been demanding money from Kris. If he’s not paid, he claims, he’ll release the tape.’

They added: ‘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 timeson Sunday alone.’

But, although Kris is adamant there is no sex tape to be blackmailed over, the self-titled Momager has reportedly ramped up the security at her family home.

The 58-year-old is fed up of the man incessantly calling the house and believes he could even be following her.

Because of her worries it’s said she’s dramatically stepped up the security measures in place around their family home in Los Angeles, and Kris has even brought the police into the equation.

The family’s private investigator, Radar reports, has also been brought it to try and quell the storm.

Kris thought it was a ‘joke’ when the man first mentioned a sex tape with her in, because she would never allow herself to be in that kind of situation.

The source said: ‘At first she thought it was a joke, because she knew it couldn’t be real - obviously she would never allow herself to be taped like that! Initially, she just ignored it.’