BABYMONSTER’s official seven-member lineup is RUKA, PHARITA, ASA, AHYEON, RAMI, RORA and CHIQUITA. YG Entertainment lists April 1, 2024, as the group’s official debut date, when BABYMONS7ER arrived with “SHEESH.” The earlier “BATTER UP” release dates to November 2023 and featured six members.

That distinction matters when watching the early videos in sequence. The 2023 recording and the seven-member debut-era material represent different points in the group’s introduction. They should not be described as identical lineups.

Their first studio album, DRIP, followed in 2024, and the group launched the HELLO MONSTERS tour in 2025. A useful starting point is to compare the confident, rhythmic framing of “BATTER UP” with the darker staging and vocal contrasts of “SHEESH.”

Membership and participation in an individual schedule are also different questions. YG has published notices about RAMI missing activities for health reasons. This profile follows the members listed on YG’s official artist page; a photograph or a particular stage lineup should not be used on its own to infer that someone has left the group.