Actor Lee Jong Suk's change back to black hair is catching much attention.

Recently, one online community forum posted a picture under the title "Lee Jong Suk that returned to black hair."

In the picture, Lee Jong Suk dyed his hair back to black from the blonde hair that he had when he attended an award ceremony recently. 

Internet users who saw this commented, "That looks much better on him," "He looks sexy," etc.

Photo Credit: Online Community