On the March 26 airing, Rose made a surprise appearance and performed Jung Seung Hwan's ''If It Is You''. Unfortunately, she failed to make it to the next round and had to reveal her identity. 

During the interview following her stage, Rose talked about making her first solo variety show appearance and also the rumors surrounding her extremely tiny waist. 

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Regarding the rumors saying that her waist is 19 inches, Rose said, "I don't think a person can live with a waist of 19 inches. That's the size that fans have assumed but I recently asked my stylist while altering my clothes. It is 24 inches." She then brought laughter, saying, "I'm human too."