Rookie singer Lee Hi showed a cute side to her unlike her usual charismatic performances.

Today on her blog she posted, "Brushing my teeth thoroughly while looking cute," along with a picture.

In the picture, she is wearing a black outfit and brushing her teeth. Her usual charismatic appearance is not seen here with her cute look and toothbrush.

Lee Hi was the first rookie this year to his a triple crown with her debut song, "1,2,3,4."