Having flown into the US territory of Puerto Rico the previous day, Jennifer Lopez and Marc Anthony were spotted leaving their luxury hotel on Sunday evening (October 17). As the elevator doors opened, the "El Cantante" actress realized she was showing a little too much cleavage as her hubby watched on as she quickly covered up using her sparkling red dress and purse. With Marc giving the thumbs up to photogs while twins Max and Emme were carried to the car separately by staff, the family headed off to Marc's scheduled San Juan concert. Meanwhile, Lopez and Anthony are surely happy about tod...