Small town Sonny gets a shot at the big time when she lands a role on her favorite teen comedy show, So Random. But her first days on set don't go as planned, especially when Sonny meets the rest of the cast and finds that not everyone is happy to welcome her to the show.

Sonny is thrilled when she meets the cute young star of Mackenzie Falls, Chad Dylan Cooper, but a terrible rivalry between the two casts forbids friendship between them. Can Sonny help establish peace between the two shows, or will her attempts at friendship make things even worse?

Sonny is hurt when her ideas for a new sketch fall flat with her castmates. Will her rejection convince her to leave So Random for a starring role on Mackenzie Falls?

When Sonny fails to get any fan mail she creates her own, but things go south when Marshall decides to invite Sonny's imaginary fan to the set. Meanwhile, Nico and Grady steal a package meant for Zora.

Sonny worries about an upcoming geometry exam that may decide the fate of her future on So Random. Meanwhile, a pretty new girl on set catches the eye of Nico and Grady, who go to extraordinary lengths to impress her.

Sonny feels left out when her best friend from Wisconsin comes to visit and instantly hits it off with Tawni. Tension reaches the boiling point when Tawni and Lucy go to Chad's birthday party... without inviting Sonny. Meanwhile, Nico and Grady plot revenge against a security guard who has been helping himself to their pizza.

Sonny and Tawni's blossoming friendship turns sour when a popular gossip blogger posts the results of a poll, pitting the two teen stars against each other. Can their friendship survive when Tawni's ego takes a major blow?

Sonny finds herself the victim of bad publicity when a televised dispute between her and Chad hits the airwaves. Can she rally and rise above it, or will poor public opinion mark the end of Sonny's flirtation with fame?

Tensions rise on set when Sonny is asked out by Tawni's ex boyfriend, James, who is guest starring on Mackenzie Falls. And when James attempts to date both girls, Sonny decides to get revenge in the best way she can... by going on a date with Chad.

When the demanding daughter of a studio executive wants a set visit, Sonny is the unlucky cast member chosen to play tour guide.

When Sonny realizes she is missing out on that most important of teen milestones - prom - she decides to throw a prom for the cast, right there on set. But Marshall says a firm no. Will Sonny and her friends have a night to remember? Or is prom nothing but a distant dream?

Sonny has to find a way to break up a relationship she put together after her matchmaking goes awry.

Chad is making a movie about his life, and casts Selena Gomez as Sonny.

Chad announces that he is the new host of a celebrity prank show, causing the So Random! cast to become paranoid about who is going to be pranked, and which of their co-stars is in on the joke with Chad.

The cast of "So Random!" receives 24 hours notice that their beloved prop house will soon become the meditation room for the "MacKenzie Falls" cast. After reminiscing about past sketches and great memories, the "So Random!" kids decide to put up a fight and win their room back.

Tawni has a crush on the new intern and enlists Sonny to teach her how to act "normal" to impress him. After a slew of unfortunate events, Sonny must use her resources to help save their date. Meanwhile, Nico and Grady attempt to get a sandwich named after them.

The cast of So Random! is blessed by the presence of Chad Dylan Cooper when he guest stars on their show.

Sonny convinces Tawni to fire her manager, not realizing it's her mom. Meanwhile, Nico and Grady try to get past the new security guards.

Sonny gives Nico and Grady a gift for their birthday but they start to fight over it. They then decide that they will no longer be friends and start hanging out with Sonny. Sonny gets annoyed and tries to find a way to make Nico and Grady friends again.

After being challenged by a fellow scout, Zora teams up with Sonny to see who can sell more cookies. Meanwhile, Nico and Grady come up with a way to smell more attractive to the ladies. Tawni swears off looking at herself in the mirror.

Sonny and Tawni promote Sonny's time on "So Random!" by appearing on a talk show.