It's the night before Christmas, and all through the mall, not a creature is stirring, except Gravity 5 – who are locked in! To make matters worse for Kacey, Molly is locked in, too.
Kacey tries to prove she's responsible when Mr. March asks her to watch his flea market booth. When Mr. March's prized tennis ball gets destroyed on her watch, Gravity 5 and the Perfs help replace it.
Kacey and Molly get ultra-competitive about the fashion they wear to school, leading the principal to enact a strict uniform policy, which everyone hates. The two rivals must then work together to reverse the policy.
Kacey must design a clothing line in order to win an internship with a famous designer. When her designs aren't as fabulous as she'd hoped, Kacey has to deal with not being great at something for the first time.
On a school camping trip, Gravity 5 and the Perfs have to rough it like prisoners to get a passing grade. Out in the wild, it's not Kacey or Molly but Grace who has the skills to lead, and her leadership skills get tested.
Kacey is not happy that the Perfs' volunteer project is getting more attention than Gravity 5's project, so she uses a foot injury to get special attention. When her friends find out, they plot revenge.
Gravity 5 and the Perfs team up to make an audition tape for the TV show "High School Sensation." The whole group is crushed when Kevin forgets to send their tape, so he tracks down the show's host to fix his mistake.
When Gravity 5 learns that The Perfs are going to have their own page in the yearbook, Gravity 5 sets out to get their own page as well. However, when The Perfs get wind of the band's plan to get their own yearbook page, they try to make it impossible to accomplish. Meanwhile, the friends learn a secret about Zander.moreless
"Stevie is too shy to ask her crush to the school dance so Kacey asks him for her through a singing telegram and gets an unexpected response. Zander, Kevin and Nelson are all assigned telegrams that wildly backfire.
When Kacey and Stevie read Zander's songwriting notebook, they discover a love song that they believe is about them. They then go out of their way to figure out which girl Zander wrote the song for.
The members of Gravity 5 bet each other that they won't be able to last long without their respective vices. The loser of the bet has to clean up their messy hangout.