Liana and Alexa (Barbie and Teresa) are best friends who share everything, including their love of singing. Upon meeting a girl inside a mirror, the duo embark on a journey that will put their friendship to the ultimate test.
"Barbie and the Diamond Castle" — movie produced in Canada and USA and released in 2008. It has a good rating on IMDb: 6.6 stars out of 10. It is a feature-length film with a runtime of 1h 18min. "Barbie and the Diamond Castle" is currently available for rent and to buy on Apple TV, Amazon Store and Fandango at Home. Click on a playlink to watch it now!