120629 TaeTiSeo performed "Twinkle" on Music Bank's half-year wrap-up special

 
After watching their performance on 'Mnet's 20's Choice' last night and their performance at the Suncheon Garden Expo, Taeyeon, Tiffany and Seohyun are out again to grace Music Bank's half-year wrap-up special.
Enjoy another twinkling stage from TaeTiSeo, check out their "Twinkle" performance below~