We were there on March 13th and saw Cinderella downstairs, and Belle, Aurora, Snow White, and Fairy Godmother upstairs. It was really fun. The food was only so-so, but the experience was great. (My daughter is young enough to think that waving a magic wand and saying "Bibbidi, Bobbidi, Boo!" along with the Fairy Godmother is a good time.)
We had gone to Restaurant Akershus the night of March 12th and saw Ariel, Belle, Jasmine, Mulan, and Aurora, so between the two, I think we saw all the major princesses.