Two X - Ring Ma Bell, 투엑스 - 링마벨, Music Core 20130223

☞ Did you enjoy this video? Plz click “like“! ☞ For more awesome videos, subscribe our channels!! Daily update available! ☞ Click here for watching more K-pop Rookies! 공식홈페이지 방송시간 SAT, 16:10 ~ Two X - Ring Ma Bell, 투엑스 - 링마벨, Show! Music Core(쇼! 음악중심), EP348, 2013/02/23, MBC TV, Republic of Korea