Ivy proved her popularity.

On June 1 broadcast of SBS 'Go Show,’ Ivy made her appearance on the show and talked about her popularity as a student. She revealed "my high school band name was 'Potassium Cyanide.’ I was the band vocal, which is probably the reason why I was popular.”

According to Ivy, male students from other campuses also came to see her. When asked whether or not she considered herself to be pretty at the time, Ivy revealed "I used to hear that I look like a half Korean and half foreign growing up.”

She added "I was the prettiest when I was young then I was less pretty in junior high and high school because I gained weight, and after a bit of change, I am who I am today.”

Photo: SBS