Group f(x)'s Krystal revealed a picture from her childhood, catching much attention.

On the 2nd, Krystal posted on her me2day, "Hip-hop baby YO" along with a picture.

In the revealed picture, Krystal in her childhood is wearing her cap sideways and is wearing a yellow shirt and overalls, adding to her cuteness. Her locked arms and the grumpy facial expression even gave her the nickname 'hip-hop baby'.

Internet users who saw this commented, "She's so cute I want to bite her", "Krystal, hip-hop baby~", "She had the hip-hop soul in her since she was little", etc.

Photo Credits: Krystal Me2day