Join Barbie “Brooklyn” Roberts, Barbie “Malibu” Roberts, and her sisters Skipper, Stacie, and Chelsea on an underwater adventure as they transform into mermaids to help save the world of Pacifica! In Barbie Mermaid Power™, Barbie and Barbie are summoned by Isla (from Dolphin Magic) to compete to be the underwater Power Keeper in a series of challenges designed to find their inner powers. Through these competitions, they discover whether they are mermaids of Earth, Air, Water, or Fire, all while making new animal and mermaid friends. In this fish-tale of friendship, adventure, and bravery, Barbie, Barbie, and family experience first-hand what it’s like to balance the worlds above and below the sea and learn a lesson in finding their inner powers along the way.

Sing along with Barbie, Barbie, Teresa, and Renee in this musical adventure as they plan the biggest surprise birthday party ever for Barbie's sister, Chelsea.