Competitors: Baby J, Eunjung, Semi, Yewon (Jewelry); Serri, Ayoung, Jiyul, Woohee, Kaeun, Subin (Dal☆Shabet ); Noeul, Seungah, Yoonhye, Hyunyoung (Rainbow); Minsoa, Tia, Juliane, Melanie (Chocolat); Ellin, Soyul, Gummi, Choa, Way (Crayon Pop); Jungbin, Minjae, Miso, Jisoo, Ari (TAHITI); Hyangsuk, Hyerin, Dasom, Daeun, Yeonjun (2EYES ); Sonhana, Li-V, Christine, Nana, E-Sae, Lyulin (BBde Girl)
Coaches: Shorry, Nam Chang-Hee, Jo Se-Ho
CoMC: Boom