Jennifer Lopez and her What to Expect When You're Expecting costar Rodrigo Santoro played the part of a couple out on a date as they shot in Atlanta on Thursday night. She was in her latest chic outfit, showing off her famous legs in a short silk dress. Her kids Max and Emme stopped by to visit her at work earlier in the week while her soon-to-be ex-husband Marc Anthony is off touring South America. There have been plenty of rumors about why Marc and J Lo split, but one interested party is making sure to distance himself. William Levy, who starred in one of Jennifer's recent music videos, spoke out about his relationship with her. William Levy denied rumors he played a part in their split, saying, "No, it's not true. . . We worked together, we had a great time together doing the video. . . that was all."