Singer Seo Tai-ji and actress Lee Eun-sung, who is 16 years his junior, tied the knot at Seo's newly-built home in the affluent Pyeongchang area of northern Seoul on June 26.
Seo broke the news of his wedding on his website on Wednesday.
"Recently, we had a wedding ceremony with just family members attending. We have been having a good time inviting friends and relatives to sort of housewarming parties," he wrote.
Seo also apologized for his prolonged hiatus and promised to keep his fans happy with a ninth album soon.
The couple became romantically involved in 2008 when they met during filming the music video for Seo's song, "Bermuda Triangle."