Erika is one of the main protagonists in Barbie as The Princess and the Pauper. She is played by Barbie. When speaking, she is voiced by Kelly Sheridan and her singing voice is by Julie Stevens.
"Every fairy in Pixie Hollow has a different kind of magic. It's what they do best. They call their particular kind of magic a 'talent.'" – Wendy Darling, "The Hidden World of Fairies" (2008)