MONTE CARLO, MONACO - SEPTEMBER 18: Prince Rainier, with his daughter Princess Caroline and his son Prince Albert, walks behind the coffin of his wife at the funeral of Princess Grace of Monaco. (Photo by Tim Graham Photo Library via Getty Images)
(DOUBLE RATES APPLY) The funeral procession with Carabinieri of Monaco on picket duty in front of the Cathedral of Monaco, during the funeral of Princess Grace; next to the coffin, Ranieri III and his sons are waiting for the guests to entry and take place in the church, the same where Grace Kelly and Prince Ranieri became husband and wife, crowded with princes, ministers and dignitaries. Montecarlo (Principality of Monaco), September 18th, 1982.. (Photo by Sergio del Grande/Mondadori via Getty Images)
MONTE CARLO - SEPTEMBER 18: (FILE PHOTO) The scene outside the Cathedral during the funeral of Princess Grace, wife of Prince Rainier of Monaco in Monte Carlo with soldiers lining the funeral route as the coffin arrives accompanied by the Royal Family September 18, 1982 in Monte Carlo, Monaco. (Photo by Tim Graham Photo Library via Getty Images)
MONTE CARLO, MONACO - SEPTEMBER 18: Commemorative flowers and tributes in front of the Cathedral in Monte Carlo for the funeral of Princess Grace of Monaco. (Photo by Tim Graham Photo Library via Getty Images)
MONACO - SEPTEMBER 18: The funeral of Grace Kelly in Monaco on September 18, 1982 in Monaco. (Photo by Michel Dufour/WireImage)
