TaeTiSeo, a unit formed within the idol group Girls' Generation, performed on the KBS 2TV Music Bank's 'Wrap-up of the First Half of 2012' on the 29th of June. On stage, TaeTiSeo performed "Twinkle" and heated things up.

During their performance, the girls of TaeTiSeo (Tae Yeon, Tiffany and Seo Hyun) were dressed in lacy stockings under their tiny blue shorts and wowed audience. Their captivating performance made the audience behave as though they were enchanted by the song, "Twinkle".

Their attire and body lines were not the only things that were shining in their performance. TaeTiSeo's powerful vocals and adorable choreography added to the excitement.

On Music Bank that aired on the 29th featured other K-Pop artists like, SISTAR, Wonder Girls, IU, T-Ara, SHINee, Troublemaker, CN Blue, f(x), 2AM, Baek Ji Young, Infinite, K-Will, After School, Teen Top, A-Pink and etc.