T-ara's Hyomin recently danced to "Roly-Poly" on the set of her historical drama, 'Gyebaek'! On September 8th, the 'Gyebaek' team uploaded a clip of Hyomin's spontaneous dance onto the official MBC website. In the video, Hyomin is seen relaxing with her fellow 'Gyebaek' castmates while being on standby. Later, Sung Choong Yeok, Jun Noh Min, and other senior actors ask Hyomin to show them T-ara's "Roly-Poly" dance. At first, Hyomin turned red from embarrassment at the sudden request, but she later busted out some moves with a bright smile. The "uncle fans" on set went wild for her short performance and even told the camera, "Hyomin is T-ara's face!" Jo Jae Hyun in particular�drew laughter from the crowd for his overly attentive gesture. Netizens left messages like, "It's cute seeing Hyomin being shy," and praised Hyomin for making the filming atmosphere lively and enjoyable. Check out the video below! Source + Photo: My Daily via Naver