Red Velvet(레드벨벳) - 'Dumb Dumb' Comeback Stage M Countdown 150910 EP.442 HD

M Countdown｜Ep.442 Red Velvet(레드벨벳) - 'Dumb Dumb' Comeback Stage 통통튀는 매력 ′레드벨벳′ 매력만점 ′Dumb Dumb′ 무대 Red Velvet - Dumb Dumb World No.1 KPOP Chart Show M Countdown Every Thur 6PM(KST) Mnet Live on...