The Littlest Royals

Spain
Princess Leonor, born Oct. 21, 2005
Princess Sofia, born April 29, 2007
Daughters of Prince Felipe and Princess Letizia of Spain

Princess Leonor of Spain, left, and Princess Sofia of Spain, right, are seen during a reception hosting the Spanish FIFA 2010 World Cup winning team at Zarzuela Palace on July 12, 2010, in Madrid, Spain.

Credit: Carlos Alvarez/Getty Images