Barbie and Frozen Kids sell girl scout cookies with the help of Mike The Super Merman, a Barbie Mermaid Ken Doll, to Disney's the Little Mermaid Ursula villain. This Barbie Career Doll is a Girl Scout Leader for Felicia, Krista, Alex and Chelsea. Felicia and Alex are the kids of Frozen Queen Elsa and Prince Felix. And the Krista Kelly Barbie doll is the kid of Disney Princess Anna and Kristoff. The kids sell all their cookies to Ursula from The Little Mermaid movie. The Frozen children are 1990s vintage Barbie Kelly dolls. Mike The Super Merman uses magic powers to make big play-doh thin mint cookies with the Play-Doh Sweet Shop Little Debbie playdough set. ❤ Product Info ❤. Toys features are the Barbie Girl Scouts Doll set, Barbie Merman Ken "Mike The Super Merman" and my vintage 1990s Kelly dolls. ❤ More Videos ❤. Frozen Anna Saved by SPIDERMAN & Mermaid ✯ Super Merman Swim School.