| Hayden Panettiere | | Britney |
| Jake McDorman | | Brad Warner |
| JoJo Wright | | Self |
| Emme Rylan | | Winnie |
| Cindy Chiu | | Amber |
| Danielle Savre | | Brianna |
| Jessica Nicole Fife | | Sierra |
| Debra Sullivan | | PV Teacher |
| Eric Bruskotter | | Tim Allen |
| Kiersten Warren | | Pam Allen |
| Francia Raisa | | Leti |
| Solange | | Camille |
| Giovonnie Samuels | | Kirresha |
| Gustavo Carr | | Jesse |
| Gary LeRoi Gray | | Tyson |
| Steven West | | Security Guard |
| Conni Marie Brazelton | | Mrs. Webster |
| Wilke Itzin | | Student DJ |
| Swin Cash | | Self |
| Rihanna | | Rihanna |
| Teresa Strasser | | Local Reporter |
| Sean van der Wilt | | Pacific Vista Cheerleader |
| Blake Angiers | | Pacific Vista Cheerleader |
| Bowd Beal | | Pacific Vista Cheerleader |
| Casey Marlow | | Pacific Vista Cheerleader |
| Jordan Johnson | | Pacific Vista Cheerleader |
| Griffin Myers | | Pacific Vista Cheerleader |
| Whitney Lefler | | Pacific Vista Cheerleader |
| Caity Lotz | | Pacific Vista Cheerleader |
| Tarah Paige | | Pacific Vista Cheerleader |
| Michelle Maniscalco | | Pacific Vista Cheerleader |
| Shannon Stotz | | Pacific Vista Cheerleader |
| Betsey Lawrey | | Pacific Vista Cheerleader |
| Noreen Juliano | | Crenshaw Heights Cheerleader |
| Erin Yvonne | | Crenshaw Heights Cheerleader |
| Kevin Wilson | | Crenshaw Heights Cheerleader |
| Marty Dew | | Crenshaw Heights Cheerleader |
| Monica Soto | | Crenshaw Heights Cheerleader |
| Marquita Scott | | Crenshaw Heights Cheerleader |
| Alexiss Sanchez | | Crenshaw Heights Cheerleader |