Kelly Bensimon is back on the dating scene less than two months after she called off her wedding. The former ‘Real Housewives of New York City’ star, 56, had been due to marry wealth management advisor Scott Litner on June 29, but she axed the nuptials with just four days notice after Scott refused to sign a pre-nuptial agreement – and now she’s revealed she’s looking for love once again. Kelly told New York Post column PageSix: “I’m not in a relationship. I am … happy to move forward with new possibilities … [I’m] having fun dating.” She went on to add: “I am enjoying myself. I am not hunti…