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On the February 18th broadcast of SBS Power FM's 'Choi Hwa Jung's Power Time', Soyu revealed the real reason for her dieting.

She shared, "The reason why I try to lose weight is to not only to maintain [my health and figure], but to be honest, it's also because my face is chubby... People would say that my face looks like a pig and that I look like an ahjumma. That is why I put a lot of bronzer on my face."

DJ Choi Hwa Jung joked, "It's because you're still young. Once you age, you purposely add baby fat."

Fans would agree that Soyu is beautiful just the way she is!