Super Junior members Ryeowook, Sungmin and Kyuhyun were recently recruited by KBS2 drama "President" to sing a track titled "Biting My Lips" for their OST. The various Super Junior members are dabbling into acting recently and Sungmin shows off his versatility as he plays the role of the ambitious son of the president in the drama. You can support them by purchasing the music. In addition, the MV teaser for the track was revealed: [Thanks to everyone who sent this in.]