Talented soloist Zia, who has released hit after hit, appeared on KBS 2TV's 'Yoo Hee Yeol's Sketchbook' to perform a few songs, including her latest title track "Have You Ever Cried"!

During the talk portion of the show, she was asked by Yoo Hee Yeol, "Your songs receive a lot of love, but you rarely appear on broadcasts. Why don't you come out?"  Zia replied, "My stage fright is severe.  I thought I did well in rehearsal, but even now, I shook while performing."

Yoo Hee Yeol joked, "I wonder if your vibrato comes out so well because you were shaking."

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The singer was also asked, "Other singers work really hard to appear more on broadcasts. Do you have any ambitions for broadcasts?"  Understandably, she replied, "I don't have any ambitions in that area."

Despite her stage fright, the singer rang hearts with her amazing vocals for her performance. Check out the clip for "Have You Ever Cried" above!