Weeekly (위클리; known pre-debut as FAVEGIRLS and PlayM Girls) is a South Korean girl group, formerly under IST Entertainment. The group consists of 6 members: Lee Soojin (이수진), Monday (먼데이), Park Soeun (박소은), Lee Jaehee (이재희), Jihan (지한), and Zoa (조아). Shin Jiyoon (신지윤) was an original member but she left the group in June 2022 due to health reasons. They debuted on June 30, 2020 with their first mini album We Are. Soojin, Jiyoon and Soeun were contestants of YG Entertainment and JTBC's survival show Mix Nine, with Soojin being the "prominent face" among the female contestants during the initial stages of the show's launch. However, on January 8, 2018, Soojin withdrew from the show following injury from a traffic accident and had received emergency surgery. In October 2018, Fave Entertainment had announced its plans to debut a new girl group, temporarily named Fave Girls (페이브 걸즈, stylized as FAVE GIRLS). The lineup included Soojin, Jiyoon, Monday, Soeun and Jaehee. The group was subsequently named PlayM Girls (플레이엠 걸즈) following the merger of Plan A Entertainment and Fave Entertainment, to form Play M Entertainment, on April 1, 2019. On May 8, 2020, Play M Entertainment announced that PlayM Girls were confirmed to make their debut in June. On May 11, the group name was revealed to be Weeekly, with all seven members of the group and their profile pictures revealed. On June 12, the group's debut extended play We Are was announced to be released on June 30, together with a release schedule. On February 26, 2025, it was announced that the members has terminated their contract with IST Entertainment (formerly Play M Entertainment). It is unknown whether the group have disbanded or not.