Barbie: The Princess & The Popstar is an upcoming Barbie movie, which is going to be released after Barbie in A Mermaid Tale 2. It is a magical adventure story of two girls, both played by Barbie, who trade places.
Barbie takes on a big challenge in her new movie—she plays two roles! In one, she’s a princess who feels bored and stifled by her very regimented life. In the other, she’s a rock star who is weary of touring, press junkets, and performances. When the girls decide to switch roles, they get a taste of how the other lives. Filled with memorable songs, this is sure to be a hit with Barbie fans!
A blonde princess, played by Barbie, who is bored by her controlled life as a princess.
A purple-haired popstar, also played by Barbie, who is also bored with her lifestyle.
The movie is about two girls, which looks like they're sisters, trading places. This is much like the story from Barbie as The Princess and The Pauper.