July 21, 2012 09:48 PM EDT
han seung yeon / Credit: han seung yeon
On the 21st, Seungyeon posted on her Twitter, "Reporting alive" along with a picture.
In the picture, Seungyeon is in casual clothing with a pink cap on. She is revealing her pale skin through a naked face.
Internet users who saw this commented, "I heard she has anemia, she looks sick", "She's pretty even without makeup", "She looks a bit sick but she looks so pretty", etc.
Seungyeon had brought worries to her fans by being hospitalized on the 7th for anemia.
Photo Credits: Seungyeon Twitter