Girl group f(x)'s member Luna revealed her smiling self-photo.

f(x) Luna wrote on her me2day that "Today we have 'M Countdown' broadcasting. I was worried of lack of spirit because of the weather but our members are full of energy today~ I love you guys. Fighting. I love you fans too!" and uploaded a photo.

In that photo, Luna wore a knit sweater with a cute ribbon tie. With her brown long hair straightened, Luna appealed her innocent beauty while smiling. In particular her 'V line' jaw line and well-defined feature were outstanding.

Internet viewers wrote "this photo makes me smile," "I can feel her love to fans," "her smile is heart warming."

Mnet 'M Countdown' will be aired on 5^th.