Mariah Carey is the biggest-selling female recording artist of the last decade — but can she act? With a fan base this loyal, it doesn’t really matter. Set against the backdrop of the New York club scene, the film tells the rags-to-riches story of Billie Frank (Carey), who survives a turbulent childhood to be discovered by a bad-boy deejay (Max Beesley) who becomes her partner, producer and lover and sets her on the road to stardom. Directed by Vondie Curtis-Hall, “All That Glitters” co-stars rap artist Shawntae Harris and recording artist Eric Benet, features a soundtrack that includes Carey’s collaborative efforts with artists such as Rick James and Jimmy Jam and may conclude with a worldwide tour. No marketing strategy there.