Main characters[]
- Sonny Monroe a Smart normal person
- Nico Harris, the slick fast-talker of the group. He and Grady are best friends.
- Grady Mitchell, a gullible goof. He and Nico are best friends.
- Zora Lancaster, the "odd" one.
- Tawni Hart,A beauty queen who always get what she want.
Recurring characters[]
- Matthew Scott Montgomery as Matthew Bailey
- Shayne Topp as Shayne Zabo
- Damien Haas as Damien Johanssen
- Grace Bannon as Grace Wetzel
- Bridgett Shergalis as Bridget Cook
Guest stars and artists[]
- Cody Simpson, performing "All Day".
- Greyson Chance, performing "Waiting Outside the Lines".
- Selena Gomez & the Scene, performing "Who Says" and Come ON.
- Mitchel Musso, performing "Get Away" and participating in the "Guac-A-Mole" sketch.
- Tony Hawk, participating in the "Lunch Lady Selects" sketch.
- Coco Jones, performing "Stand Up".
- Jacob Latimore, performing "Like 'Em All".
- Mindless Behavior, performing My Girl
- Christina Grimmie
- Colbie Caillat
- Dave Days
- Far East Movement
- Hot Chelle Rae
- Kicking Daisies
- Lemonade Mouth
- Pia Toscano
- Justin Bieber
- Christina Grimmie
- Andy Grammer
- Cole and Dylan Sprouse
- The Ready Set
- China Anne McClain
- New Boyz
- Shane Harper
- Season 2