The name of the first soundtrack album made by the woman who is referred to as the Queen of Pop is Who's That Girl.
Who's That Girl: Original Motion Picture Soundtrack is the first soundtrack album by American singer and songwriter Madonna. 
Madonna Louise Ciccone ( ; born August 16, 1958) is an American singer, songwriter, actress, and businesswoman. 
 Referred to as the "Queen of Pop", Madonna is widely cited as an influence by other artists. 
