Sparkle is an epic tale linspired by the story of The Supremes. It's 1968 Detroit and a time when the entertainment world is thoroughly mesmerized by the Motown sound. In the midst of that musical and entrepreneurial phenomenon three beautiful sisters — the daughters of a former R&B singer-turned-Bible thumper — leave the bosom of the church and, against the strenuous objection of their mother, dive headfirst into the tough, unforgiving world of R&B.
As Sister, Dolores and Sparkle submit to the Svengali-like styling of their manager and fight against the ruthless ambitions of a cast of characters bent on taking advantage of their fortune and fame, the close-knit family is torn apart by greed, ambition, broken loyalties, and the merciless glare of the spotlight. But one sister, Sparkle, may yet have what it takes to emerge as the brightest star of them all.