Beverly Hills, CA – *EXCLUSIVE* A very happy Alex Rodriguez says goodbye to NFL friend Cam Newton and his son Chosen Newton, after lunch at The Grill on the Alley in Beverly Hills. Jennifer Lopez was apparently worried enough about the state of her four-month romance with Alex Rodriguez that she hired a private investigator to confirm or debunk allegations that he is a serial cheater who was still seeing a former mistress, according to a report in Us Weekly. Credit: BACKGRID