Nights of Paris(1951)

Original title: Les Nuits de Paris

Bert and George Bernard, two American comedians, are asked by a solicitor to trace a rich heiress whose initials are tattooed on one of her thighs. All they know about her is that she is a chorus girl. This fact particularly suits Bert who is a fan of shows with light-footed and lightly dressed girls. Combining business with pleasure, the two men wind up finding the rare bird.