Actor Lee Jang Woo further proved that he is a loyal husband to MBC 'We Got Married' wife, T-ara's Eunjung. In order to display his loyalty to his wife Eunjung and his T-ara 'in laws', Lee Jang Woo has agreed to play a role in their upcoming musical, 'Roly Poly'. The musical will tell the stories of seven older women who grew up in the 80's including their past experiences with love and friendship. Singer Jang Hye Jin and actress Park Hyemi have also been cast for the musical, as well as Davichi's Kang Minkyung and T-ara's very own Jiyeon, Soyeon, and Hyomin. Actor Lee Jang Woo who is currently playing the role of the 'bad guy' in KBS 2TV's 'Man of Honor' will be making a complete transformation into a romantic gentleman for 'Roly Poly'. 'Roly Poly' opens at the Sungnam Art Center Opera House in Kyunggido starting on January 13th. Source & Image: MyDaily via Nate