120511 TaeTiSeo Twinkles their First Win on Music Bank

Continuing their promotions, the girls are now back with another twinkling stage on KBS' "Music Bank" and on top of that, the girls also received what they deserve, a win!

It's TaeTiSeo's first win on Music Bank and making it more special is the appearance of another Girls' Generation member, that's SNSD's YoonA who came in to show her support and joined them on the announcement of the winner up to their encore.
From the show check out TaeTiSeo's lovely "Twinkle" performance below~