After School Nana Provocative Topless Photo 'What's Next?'

Nana of the girl group After School releases teaser.

June 5, After School's Nana released her teaser photo where she is topless. In the photo, Nana is facing away from the camera while she is covering her unclothed body with her arms.

Nana is slightly smiling in the photo that seems to have a hip hop concept.

It appears as though Nana will be showing her fans something completely different from her previous images.

Meanwhile, After School will release their new album on June 13.