Singer BoA showed off her young looks.

On August 19, BoA posted on her Instagram, "See you at a-nation tomorrow" along with a picture.

In the picture, BoA had her long black hair down and had no makeup on. She seemed much younger than her current age, catching much attention.

Internet users who saw this commented, "She got younger," "Why don't you get old?," and "Even her naked face is so pretty."