魅力四射的洛里·琼斯（Lorry Jones）是密苏里州一家军事食堂的祝酒词，她几乎与每一位在自己的徽章照片上签名的军人都“订婚”了。现在，她要离开家去政府服务（而不是像她想象的那样，加入美国奥委会）。在纽约的一次短途旅行中，她生动的想象使她与海军英雄汤米·杜利坠入了真爱；但随之而来的是越来越多的音乐喜剧并发症。

Katharine Hilliard, mousy dean of a stuffy music school, meets and is insulted by swing band leader Barry Clayton on a train. To "show" him she takes a friend's advice, removes her glasses, and puts on a designer gown. Naturally, she becomes gorgeous. Soon, both Barry and crooner Jimmy Hale are after her, and she finds herself in the midst of triangles and misunderstandings.

After losing nearly all of an inheritance to taxes, sisters Kay and Barbara Latimer, waitresses at a drive-in restaurant in Texas, scheme to find rich husbands. With the aid of their aunt Susan, the sisters take the last of their money and head to a well-known Miami resort where they soon meet two wealthy young men, Phil and Jeff, who begin a fierce rivalry for Kay, not realizing that Barbara has fallen in love with one of them.

Broadway partners Vicky Lane and Dan Christy have a tiff over Christy's womanizing. Jealous Vicky takes up with her old flame and former dance partner, Victor Price, and Dan's career takes a nosedive. In hopes of rekindling their romance and getting Vicky back on the boards with him, Dan follows her to a ritzy resort in the Canadian Rockies, where she and Victor are about to open their new act. But things get complicated when Dan wakes after a bender to find that he's hired an outlandish Latin secretary, Rosita Murphy, which makes Vicky think he's just up to his old tricks again.

Songwriters Calhoun and Harrigan get Katie and Lily Blane to introduce a new one. Lily goes to England, and Katy joins her after the boys give a new song to Nora Bayes. All are reunited when the boys, now in the army, show up in England.

Gracie Alden tries to graduate from college to get an inheritance.