STOCKHOLM, SWEDEN - SEPTEMBER 15: Finland's president Sauli Niinisto, his partner Jenni Haukio, President of Iceland Guðni Thorlacius Jóhannesson, his partner Eliza Reid, Princess Sofia of Sweden, Princess Madeleine of Sweden, Christopher O'Neil, Queen Sonja of Norway, Queen Silvia of Sweden, Queen Margrethe of Denmark, King Harald of Norway, Prince Daniel of Sweden, Crown Prince Fredrik of Denmark, Crown Princess Mary Denmark and Crown Princess Victoria of Sweden watch from the balcony during the Changing of the Guards and Choir tribute at the celebration of the 50th coronation anniversary of King Carl Gustav of Sweden on September 15, 2023 in Stockholm, Sweden. (Photo by Michael Campanella/Getty Images)
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Getty Images Entertainment Michael Campanella

STOCKHOLM, SWEDEN - SEPTEMBER 15: Princess Sofia of Sweden, Princess Madeleine of Sweden, Christopher O'Neil, Queen Sonja of Norway, Queen Silvia of Sweden, Prince Daniel of Sweden, Prince Oscar of Sweden, Queen Anne-Marie of Greece, King Harald of Norway, Queen Margrethe of Denmark, Crown Prince Fredrik of Denmark, Crown Princess Mary Denmark, Crown Princess Victoria of Sweden and Princess Estelle of Sweden watch from the balcony during the Changing of the Guards and Choir tribute at the celebration of the 50th coronation anniversary of King Carl Gustav of Sweden on September 15, 2023 in Stockholm, Sweden. (Photo by Michael Campanella/Getty Images)
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Getty Images Entertainment Michael Campanella

STOCKHOLM, SWEDEN - SEPTEMBER 15: Princess Madeleine of Sweden, Queen Sonja of Norway, Queen Silvia of Sweden, Prince Oscar of Sweden, Queen Anne-Marie of Greece, King Harald of Norway, Queen Margrethe of Denmark, Crown Prince Fredrik of Denmark, Crown Princess Mary Denmark, Princess Estelle of Sweden and Crown Princess Victoria of Sweden watch from the balcony during the Changing of the Guards and Choir tribute at the celebration of the 50th coronation anniversary of King Carl Gustav of Sweden on September 15, 2023 in Stockholm, Sweden. (Photo by Michael Campanella/Getty Images)
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Getty Images Entertainment Michael Campanella

STOCKHOLM, SWEDEN - SEPTEMBER 15: Christopher O'Neil, Princess Madeleine of Sweden, Crown Princess Victoria of Sweden, Queen Silvia of Sweden, Prince Oscar of Sweden, Prince Daniel of Sweden, Princess Estelle of Sweden and Princess Sofia of Sweden watch from the balcony during the Changing of the Guards and Choir tribute at the celebration of the 50th coronation anniversary of King Carl Gustav of Sweden on September 15, 2023 in Stockholm, Sweden. (Photo by Michael Campanella/Getty Images)
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Getty Images Entertainment Michael Campanella

STOCKHOLM, SWEDEN - SEPTEMBER 15: Christopher O'Neil, Princess Madeleine of Sweden, Princess Sofia of Sweden, Queen Silvia of Sweden, Prince Oscar of Sweden, Prince Daniel of Sweden, Crown Princess Victoria of Sweden and Princess Estelle of Sweden watch from the balcony during the Changing of the Guards and Choir tribute at the celebration of the 50th coronation anniversary of King Carl Gustav of Sweden on September 15, 2023 in Stockholm, Sweden. (Photo by Michael Campanella/Getty Images)
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Getty Images Entertainment Michael Campanella