Melissa Lyons also provided the singing voice of Princess Anneliese for Barbie in The Princess and The Pauper.
When Liana and Alexa reach the Valley of Flowers Liana exclaims "I smell roses". The flowers shown are however clearly not roses, which is an odd mistake for a florist such as the ladies are to make.
The film's setting has been debated, with implications of Greece, but the only thing Greek is that Dori, Phaedra, Melody, and Lydia (in the books before she turned evil) wear togas.
In an attempt to heal the nation, on February 14, 2021, podcast hosts Richard Martin and Alexander "AJ" Jones of the Cult Popture Podcast released an 18+ hour comprehensive podcast reviewing the 37 Barbie films. The retrospective took over a month to prepare and features numerous guest speakers as well as an original song created specially for the podcast.
The dresses in the mansion are the dresses that are shown in the Barbie movie the 12 dancing princess's.