The event was not announced to the public ahead of time and was carried out in a secretive manner. In fact, the wedding was brought to public attention by actor Kim Ji Suk, who revealed he has attended the couple's private wedding prior to the press conference for upcoming MBC drama '20th Century Boy and Girl'. 

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As the ceremony is a private with close friends and family, no photos were shared to the public. However, netizens were able to catch a sight thanks to wedding photographer Hong Hae Jeon. 

In the photo shared on Hong Hae Jeon's Instagram, Jo Yoon Hee and Lee Dong Gun are a lovely couple with bright smiles. Jo Yoon Hee's baby bump also comes to attention. The actress is expected to give birth in January 2018. 

Congratulations!