When celebrity divorces go public, it’s devastating for all parties concerned. Peter Cook, the estranged husband of the original Uptown Girl, Christie Brinkley, is trying to turn the rumor mill to his advantage by publicly appealing to his former wife to consider reconciliation. And, according to comments made by Cook’s attorney, Norman Sheresky, to Newsday, while Brinkley has filed initial divorce papers, they have yet to be served on Cook, who was publicly accused of having an affair with a teenage assistant. Will she or won’t she? Only her divorce lawyer knows.