She's beloved by kids, even if they chop her hair, color her face and tear off her head. She's Barbie: The doll that's launched the imaginations of millions of girls − and maybe as many think ...

Barbie stars as Merliah, a surfer who learns a shocking secret: she's a mermaid! She and her dolphin friend set out for an undersea adventure to rescue her mother, the queen of Oceana.

She's challenged along the way by the evil Laverna who wants to usurp the Enchantress, the ruler of Fairytopia.