Christie Brinkley, Peter Cook & Diana Bianchi

Christie Brinkley, Peter Cook and the teenager! Supermodel Christie Brinkley and Peter Cook announced their engagement in August 1996. They married on September 21, 1996. Together they had one daughter, Sailor Lee. Cook and Brinkley became the subject of tabloid fodder when cook admitted he had an affair with 18-year-old Diana Bianchi, whom he had met in a in a toy store in the Hamptons. Subsequently, Cook and Brinkley had a very public and contentious divorce, which was finalized on Oct. 3, 2008.
Getty Images