Rainbow's Jaekyung revealed her makeup-less face.

On the 23rd, Jaekyung posted 3 selcas on her me2day. The first one showed her makeup-free among the other 'Laws of the Jungle W' cast members, and she wrote, "Tonight at 9:55 PM!!!! 'Laws of the Jungle W' is going to air!!! Everyone watch on time!!!!!!! If you don't......... You'll regret it... hehehehe".

She then wrote, "You can't be surprised at my makeup-free face in 'Laws of the Jungle W'..... Okay....? ?? Also, I wrote the lyrics for the theme song and Rainbow sang the song! kekekekekekeke".

After the first episode gained the #1 in ratings, she posted a celebratory selca with captions that read "Oh Yeah!!!", "Oh Yeah!!!!!!! ?", and wrote, "Oh yeah!!!!! 'Laws of the Jungle W' got #1 in viewer ratings in its time slot!!!!!!! Thanks? Please watch the 2nd episode as well!! heh".

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Source: Jaekyung's me2day