Ittsy-Bitsy or Eency-Weency??

So, what do you guys call this song? I always called it "The Ittsy Bittsy Spider" but it seems that every CD I find has "Eency Weency Spider". Eh...either way the girls love it. Abby knows all the moves and completed them all splendidly for me, but as soon as I got out the camera she got a little performance anxiety. Doesn't that always happen??