Luann de Lesseps was seen getting a kiss from a mystery man in New York City on Thursday afternoon.The Real Housewives Of New York cast member and her companion were spotted enjoying each other's company as they made their way around the Big Apple, and at one point, the Bravo star was seen posing in front of the famed NBC Studios.The 56-year-old reality television personality's big day out comes not long after she split up from her former boyfriend, Garth Wakeford.