Things must be heating up between Jennifer Lopez and Alex Rodriguez!! Jennifer was hanging out with Alex’s sister, Susy Dunand, who is a Miami luxury real estate agent, that posted photos of them on her Instagram. Susy said in her post “Any given Friday,” #miscunis! #jlo, which means sister-in-law. An insider said “Jennifer likes dating a man closer to her age.” OMGOSSIPERS are you happy for Jennifer and Alex??