The series is just in its sixth episode but it is legendary indeed.

To those unfamiliar with the series, the concept is somewhat the same but completely different from a previous program under the same channel, "Unpretty Rapstar." The series is based around the "Good Girl" squad, which includes CLC's Yeeun, Girls' Generation's Hyoyeon, KARD's Jiwoo, rappers Yunhway, Lee Youngji, Sleeq, Cheetah and Queen WA$ABII, and singers Jamie (formerly Park Jimin) and Ailee.

The squad then needs to fight against each episode's guest groups for cash prizes. If the star-studded roster isn't enought to make you to watch the show, here are some of the most iconic and amazing performances aired from the program that might change your mind!

JIWOO (KARD) TAKE YOU DOWN

The mini-superstar presented a smashing version of Chris Brown's song as their inaugural showcase, essentially taking down each member of the audience as she dominated the floor. Things came to a head as she performed with female backup dancers in a manly yet sophisticated suit. 

YEEUN (CLC) BARBIE

A fresh song composed for Yeeun definitely showed her stunning beauty as an idol in comparison to her prior deeper themes on the series. With its depth and duality the 180 turn absolutely shocked the crowd. With its enjoyable melody, the vibrant music brings her to win too!

MIMI AND YOOA (OH MY GIRL) CHECKMATE

The ladies went on the show as a competing contestant. Even though they eventually lost to the Good Girl squad, their success captured many's hearts as they showed their flexibility, opting for a theme which was the contrary of the normal charisma of their party. As portions of the choreography, the pair came to the forefront with black and white clashing outfits and strolling canes. They slayed and rocked the idea entirely.

GOOD GIRL SQUAD (TEAM)

The performance made a massive burst as a solid base squad of Hyoyeon, Yeeun, Jamie, Cheetah and Jiwoo were brought around each other. The track blends fast rap with a perfectly chilling falsetto and lyrics about the sector 's famous witch hunts. That choreography break Yeeun entirely rocked! You can see the entire video below, but consider yourself warned-your wigs could be grabbed.

WASSABI (QUEEN) ANNYEONG JAGI

All right, we really have to include this Queen! She managed to bring a quality performance with her risque groove, flirty lyrics, and dance movements which stunned all the pop stars present. She even got in for some interplay with the audience! 

Next week's "Good Girl" episode is widely awaited as it pulls together all the seasoned idol team, Hyoyeon, powerhouse singer Ailee, and then all-rounder Jiwoo, to compete against Rhythm Power hip-hop party.

Stay tuned and updated for the entertaining showdown!