Spain's Crown Prince Felipe listens to Princess Letizia during an environmental awards ceremony at Ministry of Agriculture, Food and Environment in Madrid June 5, 2014. Prince Felipe will probably succeed his father Juan Carlos as king after June 18, parliament speaker Jesus Posada said on Tuesday, a day after the long-reigning monarch announced he would abdicate. REUTERS/Andrea Comas (SPAIN - Tags: ROYALS POLITICS ENTERTAINMENT ENVIRONMENT)