Look out, Lee Hyori and UEE... there's a new 'S-line' model coming through! Actress Hwang Jung Eum has revealed her hidden 'S-line' body through her latest advertisement for sports brand Sketchers. The actress has revealed a new sexy image of herself instead of the giddy and overreacting Hwang Jung Eum on popular MBC sitcom, High Kick Through The Roof. Many affiliates of the Sketcher's SafeUp Campaign stated that Hwang Jung Eum has the charismatic quality honey thighs that would even make female idol group After School's UEE nervous. Hwang Jung Eum's Sketcher's SafeUp Campaign, which will reveal fitness secrets to create an S-line body, is scheduled to begin online and offline beginning on March 4, 2010. The actress will surely make some jaws drop with this new endorsement. Kim Yong Jun is really one lucky guy!