Sulli of f(x) has previously been recognized for her stunning childhood photos already, but she is once again becoming a hot issue as more old pictures were released. Netizens are showing interest towards recently posted photos of this idol during her elementary school days. In the elementary school graduation picture, Sulli is shown smiling cutely with her slightly crooked teeth. Furthermore, there is a another photo of the singer alongside her friends in a school uniform. Netizens who viewed these pictures commented, "She only fixed her teeth, it doesn't look like she had plastic surgery" and "She had a goddess like appearance since elementary school." Meanwhile, Sulli is busy filming a cell phone CF with actor Gong Yoo.