Song Seung Hun, Yoon Sang Hyun and Song Joong Ki are stepping up to help mothers�with cooking. In�a new CF for a microwavable dish, 'Our Home' restaurant brand Sonsoo has recruited the three stars as advertising models to give�South Korean mothers a�break. Song Seung Hun represents the taste of a mother's touch; Yoon Sang Hyun represents the�absolute�taste; and Song Joong Ki represents the prodigy cook. From April 16th until May 31st, consumers can apply for a contest at sonsoomall.co.kr to have the three stars visit their home and cook for them in person! Recently, a CF for this was released. There is a minor problem though, at the end of the CF, Song Seung Hun asks, "Who's driving?" Yoon Sang Hyun points to Song Joong Ki but Joong Ki says he has no driver's license. Check out the CF Below! Tip: Alexis