Who's that boy?
Kim Hyun Joong revealed an unlikely new book on his official Facebook page.
The 26-year-old looked a far cry from his clean-cut polished look as he posed in a series of pics with disheveled hair, dirt-stained face and an empty can.
Referring to his infamous flower boy image, he wrote: "Flower? Beggar?"
The actor and singer is currently in Japan, since starting his tour on January 6, but it's unknown what the mystery "homeless" photo shoot is for.
"All will be revealed soon," a rep for the Boys Over Flowers star teases.