Jiwoo (지우) is a South Korean singer under SM Entertainment. She is the leader of the girl group Hearts2Hearts.

Jiwoo

Stella (스텔라) is a Korean-Canadian singer under SM Entertainment. She is a member of the girl group Hearts2Hearts.

Stella

Juun (주은) is a South Korean singer and rapper under SM Entertainment. She is a member of the girl group Hearts2Hearts.

Juun

Ian (이안) is a South Korean singer under SM Entertainment. She is a member of the girl group Hearts2Hearts.

Hearts2Hearts (하츠투하츠; also known as H2H) is an eight-member girl group under SM Entertainment. They made their debut on February 24, 2025 with the single album "The Chase".