The kids have a gorgeous professional dancer Auntie Talese who will hopefully somehow pass on her Rockette prowess just by association. If you are in Providence or Boston, do yourself a favor and see the show. She is the beautiful one in the middle who also happens to be the best one on stage.
Perhaps Talese is infusing her dancing prowess through wardrobe. She sent the kids these onesies and they have been practicing ever since. Jonas is currently mastering the sandwich while Mimi is perfecting her salute.
Thanks Aunt Talese!