What happens when your BFF becomes your EFF . . . EX-Friend-Forever? Surviving seventh grade is tough-especially when your BFF dumps you, you lose your spot on the track team, and you cost your dad his job. That’s the mess Mango’s in. THEN her ex-bestie spitefully tricks Mango into auditioning for the school musical and the tables turn: Mango wins the lead role, becomes a YouTube sensation, and attracts the attention of the school’s queen bee. But soon Mango is forced to make tough choices about the kind of friend she wants to have . . . and the kind she wants to be.