The beastly boys of 2PM were back on today's episode of Music Bank to perform Without U and Don't Stop Can't Stop. And the boys topped off their M! Countdown wins by snagging their first K-Chart for Without U against Rain and Lee Hyori. And why not? Their performances were terrific as they hyped up the crowd and viewers with their fierce energy. Before we look forward to see if they can win a Mutizen for Inkigayo, check out their performances tonight! http://www.youtube.com/watch?v=VGGYnifI1Z8 http://www.youtube.com/watch?v=PJw6lXeG3mo http://www.youtube.com/watch?v=XHzn6Cv2Puw