Although�JYJ fans were glad to see a new photo from member�Kim Junsu, they were worried to see him�looking worn out.

Earlier today, Junsu tweeted "I'm sick" along with the above picture.

The picture showed that Junsu had lost enough weight to make his cheeks cave in.

JYJ members have been dealing with a lot since the sasaeng fan controversy, and the passing away of fellow member Park Yoochun's father, in addition to carrying out his individual schedule with his musical.

Worried fans commented, "Please don't be sick", "It's so sad to see him losing weight", and "Sasaeng fans, are you guys watching?"

Source+Picture: OSEN, Junsu's Twitter