I'm Ivy Giacometti, a nightclub singer from New York, but tonight, I'm masquerading as Miss Black. I'm visiting my friend Tessa who lives in New Orleans and we've just been busted for gate-crashing a masked party after Tessa pretends to know Countess Montgomery, the mysterious hostess. A charming and devilishly attractive stranger saves us from humiliation and ushers us inside, and it soon becomes clear that this is not the kind of party I...