On the 21st, the group ITZY's official Instagram posted a picture with the words "Happy Birthday to our Lia!"
Yezi and Lia in the public photos are taking their own faces with their shoulders affectionately.
Meanwhile, Lia was controversial in an online community in February when she claimed that she was subjected to school violence by Lia when she was in junior high school.
Since then, the writer has posted a certified photo, and the writer has not revealed his name, but he can guess who he is, raising suspicions that Lia is the perpetrator of the school.