Singer Sunmi showed off her long skinny legs.

On July 16, Sunmi posted on her Instagram, "oh no."

In the picture, Sunmi is in black and white and walking toward a mic stand. She wore a white, tight, T-shirt and black short shorts, showing off her sexy charm and long legs.

In response, people said, "Is she preparing for a JYP concert?" "Sunmi's legs daebak," and "I'm really looking forward to Sunmi's stage!"

JYP artists are preparing for the 2014 JYP Nation concert in Seoul, Hong Kong, and Tokyo.