Princess Kristina Cassadine was a fictional character on the ABC soap opera General Hospital. She was the daughter of the late, Prince Mikkos Cassadine and his mistress, the late, opera singer, Kristin Bergman (who used the stage name Nilsson). She was portrayed by actress Jaime Ray Newman for a year-long stint, appearing from August 2001 until the character's death on August 6, 2002.