In a brilliant musical comedy, a waitress from Washington D.C. named Sally becomes a sort of celebrity after receiving an unexpected donation from a millionaire for her dedication to public service. The story revolves around her incredible adventure when she is appointed ambassador of a small European country, Lichtenburg, which seeks support in the United States. With her spontaneity and a touch of the cheekiness characteristic of a determined woman, Sally finds herself amidst political intrigues and charming diplomatic entanglements.
As she adapts to her new role, Sally faces resistance from traditional diplomats and a world that is not always willing to accept her unconventional way of doing things. But her charisma and charming personality help her win over both local officials and the handsome leader of the country, who cannot help but feel attracted to her. However, things become complicated when misunderstandings and jealousy arise, testing her ability to navigate both romance and politics.
With a star-studded cast and vibrant musical numbers, the film explores themes of female empowerment, love, and the ups and downs of diplomatic life. Amidst comical and sentimental situations, Sally will prove that, despite her humble origins, she can transform into a powerful and determined figure, capable of changing the game while remaining true to herself.