After School's Lizzy had some self-deprecating remarks that prompted a burst of laughter from everyone on the show, 'Challenge, 1000 songs.'

The 21-year old was on the SBS singing competition that requires participants to randomly choose songs on a karaoke and finish the songs without making more than two errors on the lyrics and melody.

Complimented by the host that she has been getting more beautiful by the day, Lizzy complained with candor, "I am washed up already. I used to get approached by guys here and there last year but now that another year has passed I get nothing."

Lizzy showed off her unique, colorful character by laughing hard into the microphone and venturing into extreme vocal ranges. In response to the host's question as to why she laughed during her performance of one of the songs, Lizzy said, "It was so bad and funny even to my own ears."

The episode will air on May 12.