Aspiring singer / teenage mistress Diana Bianchi will testify in the upcoming divorce trial of Christie Brinkley, her lawyer confirms.
Diana Bianchi, then 18, was the woman at the center of the sex scandal that ruined the marriage of Brinkley and Peter Cook in 2006.
Supermodel and mom Christie Brinkley, 54, and home-wrecker Diana Bianchi, 19.
"She is looking to move forward in her life and regain her anonymity," Bianchi's attorney, Rosemarie Arnold, said.
"She has pursued a career in music by choice. That choice has nothing to do with Christie Brinkley or Peter Cook. She wants the media to respect her privacy."The trial â€" which will be open to the public, at Brinkley's request and by court order â€" is set to begin July 2 in Long Island, New York.
According to Access Hollywood, Brinkley will claim that Peter Cook â€" with whom she was married 10 years and has two children, Jack, 13, and Sailor, 9 â€" would often peruse online porn and swinger sites in search of other women.
Cook's fling with Bianchi (his then-assistant) prompted Christie Brinkley to file for divorce in 2006.
Diana Bianchi later sued Peter Cook, but they settled out of court.
Brinkley is pleased the trial is open to the public because "she's still spitting mad at Cook," a source told Access Hollywood, while Cook's camp insists the public trial is a revenge-motivated, unnecessary spectacle.