Jennifer Lopez [1] has always been in ridiculously great shape — after all, she dances a lot [2] — but following her turn as an exotic dancer in Hustlers [3], her abs have somehow become even more enviable. While she has yet to drop the workout plan (it's fine, we can wait), J Lo and her fiancé Alex Rodriguez often share videos of their workout sessions that hint at exactly how she built those abs of steel [4]. If nothing else, it's obvious that she's constantly challenging her muscles in unique ways, and we're just incredibly inspired. You will be, too, when you check out the videos ahead.