[3] The initial lineup consisted of nine members: Jaina, Hyeni, Yehana, Woori, Vivian, Julie, Hal Park, Lina, & Suha.

[citation needed] In December 2019, it was announced that EunA had also left the group.

On July 13, 2020, We Girls announced on their Instagram that Ellie and Nina had left the group after their contracts had expired, and they were looking for new members.

"Y" and "R" were revealed as Yerim and Rhai, but no information about these members was given beyond their names, while "A" and "S" were never officially announced.

[5][6] Shortly afterwards, the group's social media abruptly went silent, with their only posts being about Yehana's solo debut in 2021.