| Stage Name | Real Name | Birthdate/Age | Country | Debut | Notes | |
|---|---|---|---|---|---|---|
| A-Yeon (아연) | A Yeon (아연) | @ayeon3131 | 04.06.1990 (30 years) |  | 28.07.2018 | Formerly in Bebop |
| Dia (디아) | Gim Ji-eun (김지은) | @jieun8255 | 12.06.1992 (28 years) | | 09.02.2010 | Formerly in Bella, Kiss & Cry |
| Jessica (제시카) | Jessica Jung / Jung Su-yeon (정수연) | @jessica.syj | 18.04.1989 (31 years) |  / | 13.13.2010 | Formerly in Girls’ Generation |
| Sira (시라) | Gang Si-ra (강시라) | @sira_0613 | –.–.1990 (30 years) | | 19.01.2017 | She was on Produce 101. |
| Yel (옐) | Gim Hye-mi (김혜미) | @yesyesyelll | 10.08.1990 (29 years) | | 25.05.2018 | Formerly in Fiestar |