New bombshells even after the bitter divorce!

Diana Bianchi, the other woman in the Christie Brinkley divorce scandal, is speaking out against the reports that there is an alleged sex tape of her and Brinkley's ex husband Peter Cook.

In an exclusive statement from her attorney, Diana says she was "unaware that he was videotaping their sexual encounters."

Peter and Christie's divorce became final in July, amid accusations that he spent thousands of dollars a month on internet pornography and had an affair with a then 18-year-old Bianchi.

The young woman's attorney, Rosemarie Arnold, tells ET exclusively: "Diana was in a relationship with Peter Cook. It does not surprise her that there are photos of her in his possession. However, she was unaware that he was videotaping their sexual encounters. In my opinion, Peter Cook is a wolf. He went on Barbara Walters in a tie and claimed he was a lamb. But you can put a tie on a wolf, he's still a wolf. We are weighing our legal options concerning this matter."

Cook's attorney Norman Sheresky tells ET: "I have never seen such a video but if there ever was one and if it exists, it would sure dispel any idea tha sexual relations betwee Peter and Ms Bianchi was anything but consensual."

Meanwhile, Christie's lawyer says "Nothing about Peter Cook's behavior shocks us. We don't know anything about this tape. We never saw it and we never heard about it. Christie's concern is for the sake of her children and she hopes this video is kept private."