Model Christie Brinkley has famously been in relationships with Billy Joel, John Mellencamp and Peter Cook. Here’s everything to know about Christie Brinkley's previous boyfriends, spouses and husbands.

Brinkley writes in her memoir that it initially started out as a song for a "mystery girl" Joel had been having phone conversations with, but when his relationship with Brinkley began, he finished it in her honor. Their relationship was then forever immortalized in the hit song's iconic music video, in which Brinkley appears in.

Known for her million-dollar smile and eternal enthusiasm, Christie Brinkley, 71, has lived a life worthy of the silver screen. For almost five decades, the actress, supermodel and entrepreneur has dazzled the world—from the moment she was “discovered” in Paris to gracing hundreds of magazine covers,