There's a new Hip Hop dancing mouseling at Camembert Academy: A.Z. The girls find him interesting, especially since he knows how to Hip Hop, but they definitely do not want him as a ballet partner. It's not until Angelina is reluctantly paired up with A.Z. that she learns he can't judge a book by it's cover. Not only does he know Hip Hop, but A.Z, is pretty good at ballet too.