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In this undated photo released by the Korean Central News Agency (KCNA) and distributed in Tokyo by the Korea News Service Thursday, July 26, 2012, North Korean leader Kim Jong Un, front left, accompanied by his wife Ri Sol Ju, front right, inspects the Rungna People's Pleasure Ground in Pyongyang. North Korea said its new, young leader Kim Jong Un is married, announcing it for the first time in a brief and routine state TV report Wednesday evening that ends weeks of speculation about a beautiful woman who accompanied him to recent public events. (AP Photo/Korean Central News Agency via Korea News Service) JAPAN OUT UNTIL 14 DAYS AFTER THE DAY OF TRANSMISSION

In this undated photo released by the Korean Central News Agency (KCNA) and distributed in Tokyo by the Korea News Service Thursday, July 26, 2012, North Korean leader Kim Jong Un, front left, accompanied by his wife Ri Sol Ju, front right, inspects the Rungna People's Pleasure Ground in Pyongyang. North Korea said its new, young leader Kim Jong Un is married, announcing it for the first time in a brief and routine state TV report Wednesday evening that ends weeks of speculation about a beautiful woman who accompanied him to recent public events. (AP Photo/Korean Central News Agency via Korea News Service) JAPAN OUT UNTIL 14 DAYS AFTER THE DAY OF TRANSMISSION

North Korea's 'first lady'

North Korea

may soon witness the birth of the fourth generation of its hereditary

dictatorship as television pictures showed that the wife of the

country's leader appeared to be heavily pregnant.