When every kid in school is required to join a sports team, Kacey reluctantly joins Stevie's basketball team, only to discover she's pretty good. But Kacey's drive to win puts their friendship to the test!

Masquerading as employees, Gravity 5 sneaks into a concert and runs into Cee Lo, who decides he wants Kacey to tour with him. Gravity 5 is happy for her, but the Battle of the Bands is approaching and now they have no singer.