Hadley Belle MillerActor · Born September 7, 2004 · USAIMDb Acted in 42010s2017Barbie DreamtopiaBlue Princess (Voice) · 34 episodes2016Barbie: DreamtopiaRed Princess / Blue Princess (voice)522015The Peanuts MovieLucy van Pelt (voice)732013Sofia the FirstWitch (voice) · 1 episode70