Barbie Roberts: Undercover Mermaid (1)
S3:E7Barbie and her friends try to wow Nikki's fashion idol at a mermaid convention, but things take a fishy turn when Barbie's sisters become suspects in a mystery.
Barbie and her friends try to wow Nikki's fashion idol at a mermaid convention, but things take a fishy turn when Barbie's sisters become suspects in a mystery.