SISTAR's Soyu made a surprise appearance on SBS's 'Healing Camp' on September 21 to sing a sweet duet with the guest star, Seo Jang Hoon.

In a tete-a-tete with the MCs, she was asked, "Since when were you pretty?" and she replied, "When I was young, I thought I was the prettiest. �As I started working [in entertainment] and training, I came to realize that there were many more pretty girls than I had thought there were."

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She added, "When I saw malicious comments about my appearance, I started becoming overcome with thoughts like, 'Am I really ugly? �I must be really ugly.' �However, I'm told that if you really hypnotize yourself (make yourself think you're pretty), you become prettier. If you hypnotize yourself, you start putting effort into yourself." �It seems she's suggesting a healthy way to gain confidence! �As long as you find yourself attractive, others will naturally start thinking the same.