Singer IU unleashed her cute charm once again.

Yesterday, IU posted on her Twitter, "It's already been 5 months since I started Twitter. Profile picture changing in almost half a year. I will change again in half a year" along with a picture.

In the picture, IU is pouting her lips at the camera. Even though she's not wearing any makeup, she showed perfectly clear skin. She also added a funny drawing on her cheek.

Internet users who saw this commented, "Her skin is so white," "Her facial expression is so cute," and "Please change your profile picture often."

Photo Credit: IU Twitter