The Richest Girl in the World(1934)

Millionairess Dorothy Hunter is tired of finding out that her boyfriends love her for her money, and equally weary of losing eligible beaus who don't want to be considered fortune-hunters. That's why she trades identities with her secretary Sylvia before embarking on her next romance with Tony Travers. This causes numerous complications not only for Dorothy and Tony but for Sylvia, whose own husband Philip is not the most patient of men.