Showgirl Eve, stranded in Paris without a sou, befriends taxi driver Tibor Czerny, then gives him the slip to crash a party. There she meets Helene Flammarion and her gigolo Picot, who's attracted to Eve. Helene's scheming husband Georges enlists Eve's aid in taking Picot away from his wife. It works well... at first. Meanwhile, lovestruck Tibor searches for Eve. But then he learns she's calling herself Baroness Czerny!