Jung Chaeyeon

**Jung Chaeyeon**, or simply **Chaeyeon**, is a South Korean singer, dancer, actress, and model under **BH Entertainment** . She is best known for being a member of the disbanded girl group **DIA** and a member of the project girl group **I.O.I** . On September 14, 2015, she debuted as a member of the girl group **DIA** under **MBK Entertainment** with the release of their first studio album " ***Do It Amazing*** ". Shortly after debuting, she and her fellow group mate ***Huihyeon*** , participated in the *Mnet* survival show *Produce 101* . Ranking 7th in the finale, she secured her spot in t