Iyoo

On December 25, 2024, Lee Ahn was revealed as a member of the upcoming girl group HITGS during the group's special pre-show stage at the 2024 Gayo Daejeon. On April 4, 2025, she was officially introduced as a member of HITGS under the stage name Iyoo. The group debuted on April 28 with the single album "Things We Love : H".