I knew from Peter’s face that he was guilty. . . I also felt tears began to well in my eyes," Brinkley writes.

In her new memoir, Uptown Girl, supermodel Christie Brinkley reveals exactly how she uncovered her fourth husband’s affair. Brinkley doesn’t shy away from detailing her messy split with architect ...

Christie Brinkley is opening up about her on turbulent marriages with Billy Joel and Peter Cook, recalling Joel's drinking ...