In HATERS BACK OFF!, Miranda (Colleen Ballinger) is a socially awkward teen with aspirations of fame that prompt her to post an online video showing off her singing abilities. But when she's met with negative comments, Miranda refuses to accept the opinions of her "haters." With her promoter/manager Uncle Jim (Steve Little) behind her every step of the way and her diminutive mom, Bethany (Angela Kinsey), and adoring neighbor Patrick (Erik Stocklin) only focused on Miranda's happiness, she keeps her dreams of fame alive in a storm of other people's negativity, including that of her sister, Emily (Francesca Reale).