Actress Lee Yu Bi, arm-thin thighs ... Real sister Lee Da In commented, "The real thing is good."

Actress Lee Yu Bi showed off her special fashion sense.

Lee Yu Bi posted a photo and a note on her Instagram on the 23rd, saying "It's getting cold. Beware the cold!".

The photo shows Lee Yu Bi, who looks like he's gone out, capturing himself in the mirror. ..

Lee Yu Bi boasts pure white skin, and the beauty of her legs, which is as thin as her arms, exudes admiration and worry.

Lee Yu Bi's younger sister Lee Da In showed her real sister, "Why can't you take a selfie so much these days? The real thing is much better."

Lee Yu Bi is currently appearing in KBS Joy's "Celebrity Beauty 2".