Jennifer Lopez was pure class -- all while side-eyeing "Today" show's Craig Melvin for sneaking a Ben Affleck divorce question as she plugged her new movie, "Kiss of the Spider Woman." Peep the clip from Monday -- Craig casually mentions how her 2024 divorce was finalized while filming the musical ... forcing J Lo into a flurry of awkward chuckles as she turned to someone off-camera to say, "There you go! Look at this guy!" Jennifer’s grin said it all -- she saw this moment coming a mile away,