Celebrity couple Ko So Young and Jang Gong Gun reveals their extraordinary support towards one another at Ko So Young's fashion brand launching private party. Ko So Young made her debut as a fashion designer and creative director through this presentation event. Other than Ko So Young's impressive presentation of the 24 outfits that she directed personally, Jang Dong Gun, her husband, made an appearance at the launching part proving their undying honeymoon stage in their marriage after all these years. Other than Jang Dong Gun, top celebrities such as Han Ye Seul, Lee Hye Youg, Jung Woo Sung, Ha Jung Woo, SE7EN, and Seo In Young attended the event as well. It was also reported that Jang Dong Gun had taken care of the guests instead of Ko So Young, who was suffering from throat infection during the event. Jang Dong Gun participated in Ko So Young's launching and showed much interest, even giving suggestions for the brand name. [Source: Pann]