Talk:Katy Perry: Part of Me

Cast
Can you provide me a source for the cast that is written in the article. I mean, is that in some source or somebody invented it :). Please tell me because If Rihanna is in the film, I would like to include that in her videography. Thanks—  Tomica   (talk)   17:30, 12 April 2012 (UTC)
 * Rihanna appears for a few seconds. All Hallow&#39;s Wraith (talk) 01:07, 13 July 2012 (UTC)