“Join best friends in a musical fairy tale.”
Liana and Alexa 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.
9 landscape wallpapers · click any to open Mac Mode
Explore wallpapers from films starring the Barbie and the Diamond Castle cast
16 featured
Kelly Sheridan
Barbie Roberts / Liana (voice)
Melissa Lyons
Barbie Roberts / Liana (singing voice)
Maryke Hendrikse
Melody (voice)
Cassidy Ladden
Teresa Rivera / Alexa (voice)
Nicole Oliver
Dori / Maid (voice)
Chantal Strand
Stacie Roberts (voice)
Kathleen Barr
Lydia (voice)
Veena Sood
Sparkles / Lily (voice)
Lara Janine
Melody (singing voice)
Heather Doerksen
Phaedra / Waitress (voice)
Mark Acheson
Slyder (voice)
Scott McNeil
Troll (voice)
Jeremy From
Jeremy (voice)
Noel Johansen
Ian (voice)
Michael Dobson
Innkeeper (voice)
Ron Halder
Butler (voice)
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Last updated: June 8, 2026
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Quick answers about Barbie and the Diamond Castle wallpapers, cast, and downloads.
Moviely has 9 free Barbie and the Diamond Castle cinematic wallpapers available to browse, preview in Mac Mode, and download.
Yes. Every Barbie and the Diamond Castle backdrop on Moviely is free to preview and download for personal desktop or mobile wallpaper use.
Barbie and the Diamond Castle wallpapers include 4K and HD options. Moviely recommends the best size for your screen and offers original-quality downloads when available.
Yes. Open any Barbie and the Diamond Castle wallpaper in Mac Mode to preview it on a desktop or iPhone lock screen before downloading.
Open the Barbie and the Diamond Castle page, pick a backdrop, choose your preferred resolution (HD, Full HD, or Original), and click Download.
Yes. Select Barbie and the Diamond Castle backdrops are available in 4K / original quality for high-resolution displays.
Barbie and the Diamond Castle released in 2008. Moviely hosts cinematic wallpapers captured from the movie's official backdrop imagery.
Barbie and the Diamond Castle is categorized as Animation, Family.
Gino Nichele directed Barbie and the Diamond Castle.
Barbie and the Diamond Castle stars Kelly Sheridan, Melissa Lyons, Maryke Hendrikse, Cassidy Ladden, Nicole Oliver, and more.
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