Hadley Belle MillerActing • 2004-09-07 • USANo biography available.Known For7.0The Peanuts Movie20155.0Barbie Dreamtopia20176.3Barbie: Dreamtopia2016Fan ClubNo Nerds have favorited Hadley Belle Miller yet — be the first.All fan clubsFrom NerdspinFilmographyActor42017Barbie DreamtopiaTVBlue Princess (Voice) • 34 episodes★ 5.02016Barbie: DreamtopiaFilmRed Princess / Blue Princess (voice)★ 6.32015The Peanuts MovieFilmLucy van Pelt (voice)★ 7.02013Sofia the FirstTVWitch (voice) • 1 episodes★ 7.2