Found this on Flickr. Here's the link:
www.flickr.com/photos/b0ttledwater/6311224157/in/contacts/

(The poster was not impressed, as you can probably tell.)

The summary, for now, is as follows:
"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!"

I... I don't know what to say.