Group 2PM Chansung revealed a self-camera picture taken during concert rehearsal.

Chansung posted on his Twitter, "Tokyo Dome rehearsal," along with a picture.

In the picture, he has a cap on and is looking at the camera. Even though he is in a casual outfit, his good looks seem to be shining.

Internet users who saw this commented, "I'm excited for the concert!" and "So good-looking,"

2PM will be holding solo concerts on April 20-21 at the Tokyo Dome in Japan.