MEXICO CITY, MEXICO - JUNE 28: King Felipe VI (L) and Queen Letizia (R) of Spain arrive to Mexico as part of their official working visit at Mexico City International Airport on June 28, 2015 in Mexico City, Mexico. The Spanish Monarchs are in their second state visit since the proclamation of Felipe VI as Spanish King last June 19th of 2014. (Photo by Manuel Velasquez/LatinContent via Getty Images)