If you go to YouTube and put in "ballet recital" you will find endless home movies of little girls tricked out in fancy schmancy tutus and the like, but few of them are really dancing.
(And I say that as someone who DOES!)
JR is not wearing a fancy costume here. There's NO makeup--Lynne forbids them from wearing any sort of makeup on stage. They're beautiful little girls and they don't need it.
Aside from the second dance's masks and the wonderful hairdo (and WHY did she take it down before I could get a still picture?), this is just 3 little girls dancing. They need no gimmicks!
In the first video, JR is on your left. (Sorry for the poor camera angles. Blame the Man
)
I've danced this dance. It truly IS "Super Speedy":
In this second dance, she is on your right:
And now you know why those "recital" bits on YouTube make me roll my eyes. THIS is dancing.