The Richest Girl in the World (1958 film)

The Richest Girl in the World Danish Verdens rigeste pige is a 1958 Danish comedy film directed by Lau Lauritzen, Jr. and Alice OFredericks. It marked the film debut of the already popular singing duo Nina amp Frederik, with Nina as the title character, and Frederik as the handsome but poor calypso singer she falls in love with.

Source: Wikipedia