Joelle is going through a Disney princess phase, in a BIG way. She no longer responds to Jo or Joelle. Nope. She's either Belle, Cinderella, or Arial, and she insists that you call her by one of those names. If you call her by her real name, she'll give you a confused look, and say, "No, my name is Arial".
So, you can imagine how confusing this was for her teachers, classmates, and classmates' parents when she started school this year. We're just now getting to the point where everybody understands that her name is actually Joelle. Not Arial.