Other mistake: In the first dining room scene, Courtney is reading, but her book is invisible.
Continuity mistake: In the first dining room scene, 7 of the princesses don't have collars in one shot.
Barbie in the 12 Dancing Princesses (2006)
2 mistakes
Directed by: Greg Richardson, Terry Klassen
Starring: Catherine O'Hara, Kelly Sheridan, Nicole Oliver, Jennifer Copping
Geniveve: If you say so, Fallon.
More questions & answers from Barbie in the 12 Dancing Princesses
Answer: For poison, and she was in need of money.