Biography
Melissa Lyons (in the role of Anneliese) and Julie Stevens (in the role of Erika) are the vocal artists performing the songs for the movie: "Barbie as the Princess and the Pauper". This film is the first musical in the series of Barbie CGI films. An official soundtrack album has not been released to date, however, the entire soundtrack (including popular duets and the opening orchestral theme) can be found on the "Barbie Sings! The Princess Movie Song Collection" CD, released by Mattel in 2004.
Biography text from Last.fm, available under CC BY-SA.