Beautiful But Dangerous (1955)

"GINA LOLLOBRIGIDA...the tempests, the glittering era, les affaires de passion of the opera star acclaimed as the most beautiful woman in the world!"

Lina, a music hall singer, has fallen in love with Sergei, a Russian prince. Maestro Doria, who gives her voice lessons and who hopes to make her his mistress, takes her to Paris where she becomes the star of the "Folies-Plastiques".