Girl group SISTAR shared a practice video of "I Swear."

Starship Entertainment released the practice video on their official YouTube page on August 27.

In the video, the SISTAR members are wearing short shorts and practicing to their song with perfect, sexy, and cute choreography.

In response, people said, "This is sexy and sweet", "I love SISTAR's new song", and "SISTAR's practice video is love."

SISTAR released their new song, "I Swear" on August 26 and has been on top of the music charts.