MADRID, SPAIN - OCTOBER 12: (L-R) King Felipe of Spain, Queen Letizia of Spain, Princess Leonor and Princess Sofia attend the National Day Military Parade 2015 on October 12, 2015 in Madrid, Spain. (Photo by Eduardo Parra/Getty Images)
MADRID, SPAIN - OCTOBER 12: (L-R) King Felipe of Spain, Queen Letizia of Spain, Princess Leonor and Princess Sofia attend the National Day Military Parade 2015 on October 12, 2015 in Madrid, Spain. (Photo by Eduardo Parra/Getty Images)