Kim Do Hee

She debuted as a member of SONAMOO on December 29, 2014 with the group's first mini album Deja Vu. On May 6, 2018, she appeared on episodes 151 and 152 of the show King of Masked Singer as the contestant named "Taj Mahal". On September 13, 2019, she became a contestant on the vocal reality survival show V-1.

She was eliminated in the second round, after losing to WJSN's Yeonjung. On December 30, 2021, she personally announced on Instagram and Twitter that she had departed from TS Entertainment. On February 14, 2022, it was announced that she had signed an exclusive contract with KH Company.