In late 1949, Bates auditioned for the small role of Phoebe in Fox's upcoming "All About Eve". In competition for the part was Zsa Zsa Gabor and others, but Bates impressed the producers and was given the part. She made a short but important appearance as the devious schemer, Phoebe, at the end of the film. Bates's image is enshrined in the film's last scene, posing in front of a three-way mirror, while holding the award won by her idol Eve Harrington, played by Anne Baxter. This memorable final scene left critics and audiences intrigued by the young actress, who they thought would star in a sequel to "All About Eve". "The Hollywood Reporter" said of her performance, "Barbara Bates comes on the screen in the last few moments to more or less sum up the whole action and point of the story. It's odd that a bit should count for so much, and in the hands of Miss Bates all the required points are fulfilled."