Guest Stars Oh Yoon Ah as Herself (Contestant) Lee Yoo Ri as Herself (Contestant) Ryu Soo Young as Himself (Contestant) Hong Suk Chun as Himself (Contestant) Lee Kyung Kyu as Himself (Contestant) Lee Young Ja as Herself (Contestant) Seungkwan as Himself (Special Host) Wonwoo as Himself (Special Host) Raymond Kim as Himself (Special Judge) Oh Se Deuk as Himself (Special Judge) Mihal Ashminov as Himself (Special Judge) Song Hoon as Himself (Special Judge) Yoo Hyun Soo as Himself (Special Judge) Kim Ho Yoon as Himself (Special Judge)