Just a few hours ago, Lim Na Young, Jeon So Mi, Kim Do Yeon, and Pinky surprised fans with their sexy teaser. The other 3 members, Kim So Hye, Choi Yoo Jung, and Kim Chung Ha, are continuing to surprise as they also show off their new sexy concept.
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So far, IOI's first subunit is looking mighty sexy in black! Be ready to welcome the sexy IOI subunit on August 9!