Million Dollar American Princesses

See how Grace Kelly, Gloria Swanson, and Rita Hayworth rose from Hollywood royalty to part of European nobility.

See how Winnaretta Singer, Sara Murphy, and Peggy Guggenheim rose to become towering figures in 20th century art.

See how American heiresses Barbara Hutton, Clara Ward, and "Kick" Kennedy found tragedy after marrying into royalty.

Meet three American heiresses who transformed their lives in England and blazed a trail for future generations of women.