Gun and Roses

Cast ;

1. Justin Bieber aka himself
2. Greyson Chance aka Greyson Bieber (Justin's brother)
3. Kristen Stewart aka Annabelle Bieber (Justin's sister)
4. Katy Perry aka Rosalina Kingston
5. Channing Tatum aka Red Kingston (Rosalina's brother)
6. Demi Lovato aka Demetria Clowny
7. Selena Gomez aka Hellen Mercis
8. Cody Simpson aka himself
9. Cameron Palatas aka Dean Simpson (Cody's brother)
10. Taylor Swift aka Lany McQueen