Black Swan.

BLACKSWAN (블랙스완) [Also known as B.S.] is a 4 member global K-pop girl group managed by DR Music (also known as DR Entertainment). The current lineup includes Fatou, Nvee, Sriya and Gabi. Hyeme departed the group on November 10, 2020, and Youngheun and Judy graduated on July 31, 2022. The group began activities on October 16, 2020 with their debut full album “Goodbye Rania” Sriya and Gabi were added to the group in May 26, 2022. Another profile detail is that Nvee was added to the group in December 25, 2022. Additional background says that Leia departed from the group on July 31, 2023.