There are multiple artists that go by the name "ChiChi": 1) Cecilia Masayo Gault (Japanese: セシリア・マサヨ・ゴールト; born December 1, 1999), known professionally as ChiChi (チチ/ちち) and Cecilia Gault, is an American singer-songwriter based in New York. She is of Japanese and Irish descent. She released songs under her legal name Cecilia Gault up until 2024, when she began going by the stage name "ChiChi" to separate her solo music from her previous collaborations. Read more on Last.fm