'Real Housewives's Staub on sex tape?

The ex-boyfriend of Real Housewives Of New Jersey’s Danielle Staub is alleged to have videotaped the pair having sex, reports have claimed.

According to The New York Times, Steve Zalewski is in possession of two tapes featuring the two engaging in various carnal acts, which he plans on selling.

"I'm definitely weighing up my options as far as selling them and getting them out there," he told Star magazine. "She cost me so much money, why shouldn't I make a few dollars?"

The 27-year-old said that during the filming of the Bravo reality series, Staub borrowed money from him to keep up appearances with the other Housewives.

"She tries to look affluent. But sometimes she couldn't pay the household bills or buy food. Even then, she'd want to borrow 20 grand from me to buy jewellery!" he said.

Zalewski added that the reality star enjoyed the excitement of making love in public places.

"Not only does she want to have sex all the time, but she loves the thrill of doing it in public places, where she might get caught."

Staub had her past questioned during the run of the show, when it came to light that she was involved in a number of criminal activities.