Singer Callas[ (1923 - 1977) was an internationally celebrated American-born Greek soprano and opera singer.
Before her marriage what was the name of Maria Feodorovna, wife of Alexander III, mother of Nicholas II the last Tsar of Russia, and the recipient of the first royal Fabergé egg?
Which soprano, who had a highly successful opera career between 1968 and 2004, starred as Maria in the "operatic version" of Leonard Bernstein’s "West Side Story"?
