We are the lucky audience of a lot of dance performances around here. With two five-year-old girls, we have our share of performances. And in their dancing, like everything else they do, they show us just how different twins can be. One girl is light and graceful, flitting around, pointing her toes, balancing perfectly. The other, while just as creative and perhaps even more entertaining, has a much less, shall we say, delicate style. Her style could be described as more of a faux hip hop meets funky chicken kind of thing. Equally entertaining and fun to watch, but this one probably won't be joining the Rockettes.