Rainbow's Jisook takes to Instagram to celebrate one-year wedding anniversary

Rainbow's Jisook & Lee Doo Hee officially tie the knot!

Rainbow's Jisook reveals photos before upcoming wedding to fiance Lee Doo Hee

Rainbow's Jisook & boyfriend Lee Doo Hee reveal their dating life on 'Real Love Story'

Rainbow's Jisook gives update on her relationship with boyfriend 'The Genius' contestant Lee Doo Hee