Elsa (Frozen) of the song "Let It Go", with critics frequently calling her a "powerhouse". Attempts were made as early as 1937 by Walt Disney to adapt Hans Christian Andersen's fairy tale, "The Snow Queen", into a film. The tale focuses on two children, one named Gerda, who served as the basis for Princess Anna, and the other named Kai, who is "cursed with negativity" after his heart is pierced with a shard of glass from an enchanted mirror and is later kidnapped by the Snow Queen. However, Disney struggled with creating a believable, multi-dimensional adaption of the fairy tale's title character,
Disney Princess see Mulan as a positive role model in her determination, risk-taking, and her conclusion of saving all of China. Disney promotes Mulan as role model who can help "find your inner warrior." Tiana, voiced by Anika Noni Rose and animated by Mark Henn, is the ninth Disney Princess character to be incorporated into the franchise, appearing in Disney's 49th animated feature film "The Princess and the Frog" (2009). Her film is loosely based on the novel "The Frog Princess" by E. D. Baker, which is in turn based on the Brothers Grimm fairy tale "The Frog Prince". Tiana is portrayed