Girls’ Generation's Hyoyeon dancing outfit is becoming an issue.

On June 1 broadcast of MBC 'Dancing with the Stars 2', Hyoyeon made her appearance on the show to perform a jive to 'Da Doo Ron Ron' with her partner Kim Hyung Suk.

On this day's broadcast Hyoyeon's outfit became an issue during the show. Hyoyeon wore a black and white outfit that showed off her waist line, flaunting her smooth body line. Also, Hyoyeon took off her black skirt in middle of her dance, making the stage more exciting and fun.

Viewers who saw the broadcast commented "Hyoyeon's unexpected body", "Body, dance, and everything is good", and "That's a real S line.”

Photo: MBC