Sandra Ann Lauer, commonly known under her stage name Sandra (German pronunciation: ; born 18 May 1962) is a German pop singer, who enjoyed a mainstream popularity in the 1980s and early 1990s with a string of European hit singles, produced by her then-husband and musical partner, Michael Cretu, most notably "(I'll Never Be) Maria Magdalena" (1985), "In the Heat of the Night" ( ... Show More