影片讲述来自格拉斯的单亲母亲前往纳什维尔实现乡村音乐巨星之梦的故事。Fresh out from the jail after one year condemned by narcotics possession, Rose-Lynn Harlan is a 23-years old working-class girl from Glasgow, Scotland, who tries rectify her chaotic life: foul-mouthed, streetwise, rebel and free-spirited, Rose-Lynn meets again her little children, older Wynonna and younger Lyle, cared since her imprisonment by their grandmother Marion, who despises openly her daughter's lifestyle. Worker in the bakery of a shopping center along 20 years, Marion struggles to understand her stranded daughter, who becomes determined to travel Nashville, Tennesse (USA) to turn in a famous country singer. Due to the lack of resources and her low-rate academic studies, Rose-Lynn tries return to her former job as singer in the Grand Ole Opry, a country bar, being fired by the owners Jackie and Alan after to learn about her conviction. Thanks to Marion's good name, Rose-Lynn gets a job as cleaning lady in the house of Susannah, an upper-class woman married with James and ...