MADRID, SPAIN - JUNE 01: King Juan Carlos and Princess Elena attend San Isidro Fair at Las Ventas Bullring at Las Ventas Bullring on June 1, 2017 in Madrid, Spain. (Photo by Europa Press/Europa Press via Getty Images)
MADRID, SPAIN - JUNE 01: King Juan Carlos and Princess Elena attend San Isidro Fair at Las Ventas Bullring at Las Ventas Bullring on June 1, 2017 in Madrid, Spain. (Photo by Europa Press/Europa Press via Getty Images)
MADRID, SPAIN - JUNE 01: King Juan Carlos and Princess Elena attend San Isidro Fair at Las Ventas Bullring at Las Ventas Bullring on June 1, 2017 in Madrid, Spain. (Photo by Europa Press/Europa Press via Getty Images)
MADRID, SPAIN - JUNE 01: Cayetano Rivera drinks a toast to King Juan Carlos and Princess Elena during San Isidro Fair at Las Ventas Bullring at Las Ventas Bullring on June 1, 2017 in Madrid, Spain. (Photo by Europa Press/Europa Press via Getty Images)
