How many movies have Luke Carroll and Tabitha St. Germain collaborated on?

They have worked on 5 movies together! Their first movie together was Barbie: Fairytopia (2005) while their highest rated movie together was Barbie Fairytopia: Mermaidia (2006). They have not worked together since Barbie Presents: Thumbelina (2009). They are most known for their family films together.