Catharina Hagen (born on March 11, 1955) is a singer from East Berlin, Germany. She's a daughter of well-known East German actress Eva-Maria Hagen and writer Hans Oliva-Hagen. They divorced 5 years later due to the rising success of Eva-Maria (called "East Germany's Brigitte Bardot") as an actress on stage and in films. When Catharina (Nina) was 10 years old Eva-Maria had a partnership with dissident song-writer Wolf Biermann (see links at the end).
