Barbie Dreamtopia
Another entry in the CGI Barbie franchise, Barbie Dreamtopia seems to be a TV series (or webseries?) following the adventures of Chelsea in Dreamtopia, a fantastical world she visits in her dreams. In the episode "Rainbow Cove", Chelsea and Barbie the Rainbow Princess briefly transform into mermaids as they search for Barbie's magical pink stone.
Watch the episode on youtube:
Rainbow Cove Part 1 //
Rainbow Cove Part 2
