""Been there, done that! On Watch What Happens Live With Andy Cohen, on Wednesday, April 19, Real Housewives of New York City star Sonja Morgan revealed she once had a fling with Jack Nicholson. While playing a game, Cohen called out names of celebrities and asked his guest, 53, if she'd date them. "Would you date Nicholson, Jack Nicholson?" Cohen inquired, which prompted a laugh from Morgan. She coyly replied, "Have I?" Incredulous, Cohen asked, "Have you?" Morgan admitted that she had been with the Oscar winner, 79. She gave Cohen a high-five and said, "So much fun ... Who hasn't [dated him]? Don't forget how old I am, and don't forget those days before cellphones."
Update - Watch What Happens Live 7/12/17, Sonja stated they dated in 1986.