On KBS 2TV's 'Yoo Hee Yeol's Sketchbook,' Kim Ye Rim (Lim Kim) provided a blast to the past with her performance of Two Month (Togeworl)'s "Fox" and "Virtual Insanity" from 'Superstar K3.' 

In the interview, she talked about working with various producers, including the popular cmedian Park Myung Soo, saying, "He directed me very well when I was not that familiar with dance music.  It was a new world." If you remember the two collaborated together for the song "Myungsoo's Ddukbokki".

When Yoo Hee Yeol asked, "How was my producing?" she replied with less compliments than with Park Myung Soo, making everyone laugh.

She also said that she could sing any genre and impressed with a short trot and traditional music performance on the show.  

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Check out her performance below!