弗雷德·阿斯泰尔和简·鲍威尔在片中扮演一对兄妹档的歌舞团演员，他们在伦敦演出时，哥哥爱上了音乐厅的舞妹，妹妹则交上了一个温文有礼的英国贵族。兄妹和他们的爱人之间产生了一点误会，但在双胞胎经纪人的奔走下化解，最后参加了皇室的婚礼演出。
遇播放卡顿或无法播放时，可切换线路播放
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