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BRUSSELS, BELGIUM: The Villa Schonenberg in the Stuyvenberg domain, house of Princess Astrid and his family, where Prince Amedeo celebrates his 18th brithday, Friday 20 February 2004, in Brussels. AFP +BELGA PHOTO POOL - ERIC VIDAL (Photo credit should read -/AFP/Getty Images)

BRUSSELS, BELGIUM:  The Villa Schonenberg in the Stuyvenberg domain, house of Princess Astrid and his family, where Prince Amedeo celebrates his 18th brithday, Friday 20 February 2004, in Brussels.  AFP +BELGA PHOTO POOL - ERIC VIDAL  (Photo credit should read -/AFP/Getty Images)