Miss Robinson Crusoe.

Rich, spoiled social butterfly Pamela Sayre lives the good life with her two maiden aunts. Bertie Holden, the somewhat slacker son of a wealthy couple, is in love with Pamela, who seems to prefer muscular, daredevil-type men, which Bertie definitely isn't. Pamela flirts with the wealthy but much older Charles Van Gordon in order to make Bertie jealous, but her plan seems to backfire.