Jennifer Lopez is said to be “loving” being back on the block. The Bronx-born singer, 54, has been spotted on her old stomping ground to shoot a new musical film and has been taking in a string of hit Broadway musicals as research, sources say. One insider told Page Six after she was spotted in New York with her ‘Good Will Hunting’ star husband Ben Affleck, 51, on Friday (29.03.24): “She is loving being back in New York. “She shooting a feature adaptation of the 1993 Broadway musical ‘Kiss of the Spider Woman’.” The movie is written and directed by Bill Condon, who was behind 2006’s ‘Dreamgirl…