Girl group SISTAR heated up the GwangHwa gate with their superior body lines.

In SBS "Inkigayo" aired yesterday, the special episode for foreigners and tourists was shown, where SISTAR performed their song 'Alone'.

In this special stage, they showed not only their superior vocal skills but also provcative dance moves with their sexy split dresses.

On this day, other idols such as SHINee, Infinite, Secret, KARA, Teen TOP, B1A4, Lee Hi, CNBlue, and many more performed.

Photo Credit: SBS