After a fall from grace, the perfect and popular Kacey Simon forges an unlikely friendship with the band Gravity 5. As their new lead singer, she ignites a musical rivalry between her new band and her old band, The Perfs.

Gravity 5's hangout is a total mess, so they make a bet to each give up their favorite habit - and the winner gets to watch the others clean. Kacey thinks giving up her phone will be easy- … until a cute boy sends her a text.

Kacey gets Gravity 5 invited to the biggest party of the year, then schools her bandmates on how to fit in with people like The Perfs. Will Kacey's efforts save the party or completely ruin it?