HAMBURG, GERMANY - MAY 20: Crown Prince Frederik and Crown Princess Mary of Denmark visit the distilery of the Holsten brewery on May 20, 2015 in Hamburg, Germany. (Photo by Oliver Hardt/Getty Images)
HAMBURG, GERMANY - MAY 20: Crown Prince Frederik and Crown Princess Mary of Denmark visit the distilery of the Holsten brewery on May 20, 2015 in Hamburg, Germany. (Photo by Oliver Hardt/Getty Images)