BoA revealed a photo shoot shot of herself.

On August 11, BoA posted on her Instagram, "Please be excited for the September edition of COSMOPOLITAN^^" along with a black and white photo.

In the picture, BoA was looking at a distance with a chic outfit on. Her beauty made it hard for the viewers to believe that she's already 29 years old.

BoA will be releasing her 8th album "Who's Back?" in Japan on September 3.