 I thought there could be some choreographical mash-ups because your no-strings-attached, you know, with the hands on the puppet is similar to the everybody. The little hand motion. The hand-wrist motion. You are correct on that. We do do bye-bye-bye with a little bit of everybody. We've had people come up on stage and they knew the choreography full out. It's amazing to watch. Joey Fatone and A.J. McLean rock MGM National Harbor this weekend. Jason Fraley, WTV News.