Wonder Girls' Yubin explained her recent diss battle against SISTAR's Hyorin on the latest episode of 'Unpretty Rapstar'.

SEE ALSO: Wonder Girls' Yubin loses the diss round to Hyorin

On October 10, Yubin posted to her Instagram, "I felt so pressured and nervous that I wasn't able to show you everything I prepared once again. I really tried not to cry, but I'm a cry baby and I wasn't able to control myself. I'll show you how I improve. It was just a mission on the show, so let's not misunderstand it!"

She added,�"Also, you all were curious about the lyrics that I messed up during the first battle. I can't do this again. This isn't a battle, but a FIESTAR�I have. The person eating Yeji's flaws was Yeji herself," letting people know the lyrics she messed up on the show.

What did you think of the diss battle between Yubin and Hyorin? Did you think Yubin deserved the loss?