On May 8, Moon Hee Jun's label Koen Stars announced, "Moon Hee Jun and Soyul's first baby is expected to be born this week. We apologize for not informing about it sooner. It was out of consideration for the new life on the way. We would appreciate if you could give encouragement and blessings to the two people.'
Soyul's label Chrome Entertainment also stated, "It's true that Moon Hee Jun and Soyul are becoming parents. She's expected to deliver this week, however, we also just recently found out about her pregnancy."
The celebrity couple shocked the public with their unexpected engagement news in November of 2016. They held their wedding in February and now expected to welcome their first baby after 3 months of marriage.