Barbie stars as Merliah, a surfing champion from Malibu. One minute she's a normal teenager and the next she learns a shocking family secret: she's a mermaid. Merliah and her dolphin friend Zuma set off on an undersea adventure to rescue her mother, the queen of Oceana. With help from her new mermaid friends, Merliah saves the ocean kingdom. In the end, she discovers what makes you different can also be your greatest strength.

Discover your inner sparkle! Join Barbie in a colorful, modern-day fairytale filled with fashion, friends, and fun! Barbie and her dog Sequin jet off to visit her aunt's amazing fashion house in Paris, and much to her surprise it's about to be shut down forever. After she discovers three enchanting Flairies with sparkle-magic powers, Barbie comes up with a brilliant idea to save the business.