RT @OH_mes: Sistar will promote on M! Countdown, Music Bank, Music Core, and Inkigayo for the final time NEXT week. oops. https://t.co/zranNe2iQg

RT @OH_mes: Sistar will promote on M! Countdown, Music Bank, Music Core, and Inkigayo for the final time NEXT week. oops. https://t.co/zranN...