MADRID, SPAIN - FEBRUARY 26: Spanish Royals attend the opening of ARCO 2015 (2015 Contemporary Art Fair) on February 26, 2015 in Madrid, Spain. (Photo by Juan Aguado/WireImage)
MADRID, SPAIN - FEBRUARY 26: Spanish Royals attend the opening of ARCO 2015 (2015 Contemporary Art Fair) on February 26, 2015 in Madrid, Spain. (Photo by Juan Aguado/WireImage)