If you missed it, WM Entertainment dropped an introductory video for their new soloist the other day! �She's Baro's younger sister named Cha Yoon Ji, but she will be going by the stage name, I.�

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The colors are bright and cheery and girlish, but her expression near the end is Krystal-chic as she gazes straight into the camera. �Seems like a promising debut! What do you think? And what do you think of her stage name?

Her debut is on January 11!