GSTAAD, SWITZERLAND - FEBRUARY 27: Prince Rainier and Princess Grace of Monaco with their daughters Stephanie and Caroline on February 27, 1977 in Gstaad, Switzerland. (Photo by Bertrand LAFORET/Gamma-Rapho via Getty Images)
GSTAAD, SWITZERLAND - FEBRUARY 27: Prince Rainier and Princess Grace of Monaco with their daughters Stephanie and Caroline on February 27, 1977 in Gstaad, Switzerland. (Photo by Bertrand LAFORET/Gamma-Rapho via Getty Images)