DIA's Jung Chae Yeon appeared on the first episode of MBC Everyone's 'Video Star' on July 12!

On this day, Kim Sook revealed a childhood photo of the star and asked who this was, showing surprise at the transformation. �Embarrassed, Jung Chae Yeon collected herself, then said, "I was fat then. �I was 64 kg (~ 141 lbs), and now I'm 48-49 kg (~ 106-108 lbs)."

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The MCs relayed their suspicions she got her eyes done, asking her if she got double eyelid surgery. �She replied to everyone's surprise, "I did my nose," confessing to another procedure entirely. �She then stated that double eyelids naturally formed when she was in middle school.