Tiana is Disney's first African-American Princess. Her movie is called The Princess and the Frog. She's a self-assured woman who knows what she wants. Tiana's Prince is named Naveen, a Prince from the distant land of Maldonia. They both get turned into frogs in Louisiana, various hijinks ensue, and a happy ending is had by all. There's also delightful sidekicks, a lightning bug named Ray and an alligator named Louis. There are some lovely songs, like 'Almost There', one of the best villain songs 'Friends on the Other Side', 'Down in New Orleans', and 'Ma Belle Evangeline'. Her dress is gorgeous.
Tiana can be found at Magic Kingdom in Liberty Square, near the Christmas store. She is almost always paired with Naveen. Also, the line gets closed off fast because they spend so much time with each family.