Diana Bianchi, the teenage home-wrecker who destroyed Christie Brinkley's marriage in 2006 is going to testify at her upcoming divorce trial.
Not surprisingly, she's lawyering up hard beforehand.
Bianchi ate breakfast with lawyer Rosemarie Arnold, reports the New York Post, at East Hampton's Maidstone Arms on Sunday.
They were prepping to talk about her affair with Peter Cook.
Having been subpoenaed, Diana Bianchi will have to speak about it under oath even though she reportedly got paid $300,000 for her silence.
Peter Cook and Christie Brinkley in happier times (pre-secretary boning).
Carri Lyn Ciamarra, a fitness model who said she had a "relationship" with Cook after he split with Christie, is also expected to testify Wednesday.
No word on if Samantha Cole, 31, will testify about her supposed affair with Peter Cook back in 1996, when he and Brinkley were engaged.
Yes, 1996. Peter Cook? Not un-shady.