Trivia: For the song "Do You Want to Build a Snowman?", three different actresses respectively provided the singing voice of Anna: Katie Lopez as Young Anna, Agatha Lee Monn as Teenage Anna, and Kristen Bell as Anna. Agatha is the daughter of the film's writer/director Jennifer Lee and Katie is the daughter of its songwriters Robert Lopez and Kristen Anderson-Lopez. In fact, Katie and her sister, Annie, sang the film's deleted song, "Spring Pageant", along with their parents. The song can be found on the film's two-disc Deluxe Edition Motion Picture Soundtrack.