New York stenographer Marilyn David meets Englishman Charles Gray and they fall in love. But Charles leaves town and Marilyn discovers he is a duke's son and already engaged. Marilyn confides in her platonic friend, reporter Peter Dawes, who publicizes her as the 'No Girl' who refused nobility. So Marilyn cashes in on her unwelcome notoriety by becoming a cafe entertainer; in an unexpected way, she succeeds. But can she decide between her two loves?