Released in September 2008, is the 13th entry in the Barbie film series. Directed by Gino Nichele and written by Elana Lesser and Cliff Ruby, it serves as a musical fantasy adventure focused on the themes of friendship and the power of song. Plot Overview
: Music is portrayed as a tangible magical force capable of both creation and destruction. Barbie And The Diamond Castle
: The central moral is that "friendship is the true treasure". The girls wear heart-shaped necklaces made from stones that protect them from Lydia's hypnotizing music. Released in September 2008, is the 13th entry