Mnet released a new teaser to upcoming new hip-hop reality series 'Good Girl: Who Robbed the Broadcasting Station?'

In this teaser, we can see the reactions of judges panel.  Shocked, surprised, happy, stunned, amazed, we can easily match those words with some audience reactions. 

'Good Girl' cast features - Girls' Generation's Hyoyeon, Ailee, Jamie (Park Ji Min), Cheetah, CLC's Yeeun, KARD's Jiwoo, SLEEQ, Yunhway, Queen Wasabi, and Lee Young Ji!

Premiering this May 14 at 9:30 PM KST, Mnet's 'Good Girl' is a team mission reality series where the 10 ladies of the 'Good Girl' team face off against the broadcasting station, Mnet. Each week, Mnet will be challenging the 'Good Girl' team to unique missions involving guest opponents.