Barbie in A Mermaid Tale 2 Merliah Doll Based on the Barbie's newest animated movie, Barbie in A Mermaid Tale 2 Girls can recreate their favorite scenes from the new Barbie movie Barbie stars as Merliah, a teenage surfer with a secret Merliah is actually a mermaid princess Collect all of your favorite Barbie in A Mermaid Tale 2 Dolls!