We Have Barbie and the Magic of Pegasus (film) to watch

Barbie and the Magic of Pegasus (alternate title: Barbie and the Magic of Pegasus in 3-D) is a 2005 direct-to-DVD computer-animated princess film directed by Greg Richardson. It is the 6th entry in the Barbie film series, and the second to feature an original story not based on previous material. The film features the voice of Kelly Sheridan as the Barbie protagonist.

That night, Annika sneaks out again to join a festival in the village. A powerful sorcerer named Wenlock appears and asks the princess to marry him. The King and Queen arrive to confront Wenlock to which he furiously reminds the king and queen the fate of their "other daughter". When Annika refuses his proposal, Wenlock petrifies her parents as well as everyone in the village. Annika is rescued by a winged horse named Brietta, and Wenlock warns her she has three days to marry him, otherwise the spell will become permanent.