AARHUS, DENMARK - APRIL 8: Crown Princess Mary of Denmark attends a lunch reception to mark the forthcoming 75th Birthday of the Danish Queen at Aarhus City Hall on April 8, 2015 in Aarhus, Denmark. (Photo by Julian Parker/UK Press via Getty Images)
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UK Press Julian Parker

AARHUS, DENMARK - APRIL 8: Crown Princess Mary of Denmark attends a lunch reception to mark the forthcoming 75th Birthday of the Danish Queen at Aarhus City Hall on April 8, 2015 in Aarhus, Denmark. (Photo by Julian Parker/UK Press via Getty Images)
Getty Images

UK Press Julian Parker

AARHUS, DENMARK - APRIL 8: Crown Princess Mary and Crown Prince Frederik of Denmark attend a lunch reception to mark the forthcoming 75th Birthday of the Danish Queen at Aarhus City Hall on April 8, 2015 in Aarhus, Denmark. (Photo by Julian Parker/UK Press via Getty Images)
Getty Images

UK Press Julian Parker

AARHUS, DENMARK - APRIL 8: Crown Princess Mary of Denmark attends a lunch reception to mark the forthcoming 75th Birthday of the Danish Queen at Aarhus City Hall on April 8, 2015 in Aarhus, Denmark. (Photo by Julian Parker/UK Press via Getty Images)
Getty Images

UK Press Julian Parker

AARHUS, DENMARK - APRIL 8: Crown Princess Mary of Denmark attends a lunch reception to mark the forthcoming 75th Birthday of the Danish Queen at Aarhus City Hall on April 8, 2015 in Aarhus, Denmark. (Photo by Julian Parker/UK Press via Getty Images)
Getty Images

UK Press Julian Parker