WILLEMSTAD, CURACAO - FEBRUARY 02: (L-R) Princess Amalia of the Netherlands is seen with Queen Maxima of the Netherlands and King Willem-Alexander of the Netherlands as they celebrate their 21st wedding anniversary by hanging a key locker on the heart in front of the Pontjes bridge as the Dutch Royal Family Tour the Dutch Caribbean Islands on February 2, 2023 in Willemstad, Curacao. (Photo by Patrick van Katwijk/Getty Images)
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Getty Images Entertainment Patrick van Katwijk

WILLEMSTAD, CURACAO - FEBRUARY 02: (L-R) Princess Amalia of the Netherlands is seen with Queen Maxima of the Netherlands and King Willem-Alexander of the Netherlands as they celebrate their 21st wedding anniversary by hanging a key locker on the heart in front of the Pontjes bridge as the Dutch Royal Family Tour the Dutch Caribbean Islands on February 2, 2023 in Willemstad, Curacao. (Photo by Patrick van Katwijk/Getty Images)
Getty Images

Getty Images Entertainment Patrick van Katwijk

WILLEMSTAD, CURACAO - FEBRUARY 02: (L-R) Princess Amalia of the Netherlands is seen with Queen Maxima of the Netherlands and King Willem-Alexander of the Netherlands as they celebrate their 21st wedding anniversary by hanging a key locker on the heart in front of the Pontjes bridge as the Dutch Royal Family Tour the Dutch Caribbean Islands on February 2, 2023 in Willemstad, Curacao. (Photo by Patrick van Katwijk/Getty Images)
Getty Images

Getty Images Entertainment Patrick van Katwijk