Who? Architect, ex-husband of Christie Brinkley.
Real? Probably yes, but it never circulated publicly.
Christie Brinkley married her fourth husband, architect Peter Cook, in 1996. She filed for divorce in 2006, which became official in late 2008.
The Brinkley-Cook divorce proceedings provided constant tabloid fodder. Nasty revelations about Cook included his violent temper, his $3000 per month internet porn bills, and his affair with high-school girl Diana Bianchi.
On October 16, 2008, just as the divorce was being legally finalized, the Page Six column in the New York Post published a wild new rumor: the existence of a Peter Cook – Diana Bianchi sex tape on the verge of being leaked publicly.
RUMORS of an explicit home video showing Christie Brinkley’s slimy hubby Peter Cook having sex with his curvy teen office worker Diana Bianchi have made the rounds for months, and now Page Six can reveal the truth – it does exist.
Yesterday, we were shown a series of stills from a video depicting Cook and Bianchi, both nude, having sexual intercourse on a brown love seat. They also show Bianchi performing a sizzling striptease down to a pair of black, G-string panties and then to her birthday suit as Cook holds his crotch.
Another shows Cook resting his head on Bianchi’s buttocks. It appears the tape was made at Cook’s Southampton architectural office without Bianchi’s knowledge. But other stills that are apparently not from the video show Bianchi willingly posing topless.
On the same day, Access Hollywood reported more web porn and sex tape rumors:
According to a source, at one point during her divorce proceedings, Brinkley, already horrified that her husband had been masturbating on a Web cam, suspected that Cook might be making his very own porno tapes.
In fact, Access Hollywood has learned exclusively that she found out Cook had allegedly registered to buy a Web site name related to supermodels stripping.
[...] Another source told Access that Bianchi’s side only found out about the lurid tape’s existence when they were negotiating a settlement with Cook. The source claimed Cook’s camp used the allegedly surreptitiously recorded sex session as leverage while haggling with Bianchi to keep her hush about their affair and prevent her from suing him for sexual harassment.
Ultimately, the dispute was settled, Bianchi was given $300,000 and the titillating tape and provocative pictures we supposed to be privately held forever in escrow.
The actual Peter Cook + Diana Bianchi sex tape has never circulated publicly.