Roxie is an underrated talented singer, who has a band with her brother Frank, Los Santos. When Eddie Marz, a Grammy-winning producer, watches a band audition, she thinks it is her great chance, but he has other plans. Marz proposes to use her voice as a "highlight" for Sienna Montez's voice, a socialite and reality show star with millions of licensed products and a loyal audience, but who has no talent. Roxie is shocked, but accepts the contract to pay the family debts and on Marz' promise to produce her band after Sienna's album. However, Sienna uses Roxie's original voice as if it were her own and, when the original singer revokes her rights, Marz denies her story. Roxie is helped by Nick, Marz's assistant, to expose the world to her talent and that Sienna's singing voice is really Roxie. While trying to repair her destroyed friendships and relationship with her brother, Roxie begins to develop feelings for Nick. The two kiss in the end.