King Willem-Alexander Of The Netherlands And Queen Maxima Attend The Kingsday Concert In Rotterdam [Getty Images]

ROTTERDAM, NETHERLANDS - APRIL 19: Princess Amalia of The Netherlands attends the Kingsday concert in Ahoy on April 19, 2023 in Rotterdam, Netherlands. (Photo by Patrick van Katwijk/Getty Images) — see more

ROTTERDAM, NETHERLANDS - APRIL 19: Princess Amalia of The Netherlands attends the Kingsday concert in Ahoy on April 19, 2023 in Rotterdam, Netherlands. (Photo by Patrick van Katwijk/Getty Images)

Getty Images Entertainment Patrick van Katwijk