On the June 20 installment of Mnet's dancing survival program 'Dancing 9' season 2, a few girl group members made appearances in the competition to show that they had the dance moves to wow the judges.

Wassup's Nari did a sexy number, even twerking which her group is well known for, whereas GLAM's Zinni showed off her already well-known b-boying skills by doing a headspin and more.  The two girls were up against each other, but Zinni ultimately came out on top.

She was blessed with compliments, particularly from Ha Whee Dong of the 'Red Wings' masters, who said, "Just like a B-girl, you started off very well.  I never imagined that a girl group member would come here and do a headspin.  It is rare to find a female dancer who can also do other dances while doing those techniques."

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However, Nari was not as lucky as Jay Park of the 'Blue Eye' masters showed his disappointment by saying her dance was sexy and she had great facial expressions, but her bodily expressions were lacking.

In the end, she was not picked by either team while Zinni was chosen for the Blue Team.  When both girls went off stage, Nari showed her support by telling Zinni, "From hereon, show them the strength of girl groups."

In addition, a contestant named Tasha, who came from Singapore, revealed herself to be fluent in Korean, which raised curiosity.  She revealed herself to be a part of the girl group Skarf, the very first Korean and Singapore collaborative group, explaining she became really good in the language after living in Korea! She was also picked up by the 'Blue Eye' team, joining Zinni.

Without further ado, check out their awesome performances below!