Girl group f(x)'s Sulli revealed her naked face.

Today, Sulli posted on her Me2day, "I'm watching 'One Fine Day' that MBC is showing of SHINee and it's so fun. I'm so jealous~ I want to go travel too~ SHINee is the best" along with a picture.

In the picture, Sulli is in comfortable outfit at home, sitting on a sofa. She is pouting her lips to show her jealousy of SHINee members.

Internet users who saw this commented, "Sulli watched the show too," "So cute," "So cute even without makeup on," "You should go travel when you can."

Photo Credit: Sulli Me2day