Around an hour ago, a tweet showed up, along with two selcas.

Whether it's Yoseob or not, I leave it on how you believe it. :3

Me, myself, and I, don't think that it's not Yoseob~
But let's wait for more... trusted source to speak up.

I hope everything is alright~ ^^

나 머리자른거 못봤죠?? 열심히 일하는중, 돈워리.
http://twitpic.com/702qmq
http://twitpic.com/702qox

translation:
You didn’t get to see that I changed my hair right?? I’m currently working hard, don’t worry

CREDITS TO: HEYDOOJ