The Yankees and their wives and girlfriends showed up in full force to the Atlantis Resort in the Bahamas for NBA great Michael Jordan‘s Celebrity Invitational Softball Challenge. While Johnny Damon spent most of the weekend partying with wife Michelle Damon, Derek Jeter‘s rumored fiancée, Minka Kelly, was low-key. “She joined him late Saturday night for a party that Sam Ronson was deejaying. They brought her in the back,” says a spy. Also there was Alex Rodriguez, who was too busy hitting on women to pose for photos. “He was on the prowl,” laughs our spy.