'Unpretty Rapstar 2' rapper and girl group Wonder Girls' member Yubin made a mistake on stage.

The popular TV show 'Unpretty Rapstar Season 2,' which is the cable channel MNet's survival show for female rappers, aired on Nov. 13, 2015. On the Nov. 13 episode, the female contestants Truedy, Yezi, Soo Ah and Yubin of Wonder Girls competed against one another for the semifinal and final rounds. On this day's episode, rappers Truedy and Yezi battled against each other for the final round, and Wonder Girls' Yubin and Soo Ah competed for the semifinal round.

Wonder Girls' Yubin got on stage to sing her song. However, she made a mistake on her lines and had to start over her performance. In the end, Wonder Girls' Yubin lost over Soo Ah on the semifinalist round. In related news, 'Unpretty Rapstar Season 2' is the cable channel MNet's survival show for female rappers. It follows a survival model where the contestants compete against one another and are eliminated one by one. 'Unpretty Rapstar 2,' the popular survival show for female rappers, airs every Friday on the cable channel MNet.