Beyonce is making her directorial debut, in a movie that's about her. This would be easy. The LA times:
Knowles (has) been shopping a nonfiction film to Hollywood studios about the celebrity’s life and career. …the movie is as a mix of music and personal study, blending concert footage with confessional interview. Knowles not only stars in the project but is directing it, and will also serve as a producer.
No word on whether Kim Kardashian will be in this one.