Stella Kim

About

Korean pop singer and K-pop idol known for being a member of the SM Entertainment girl group Hearts2Hearts which debuted in February 2025, with the single album The Chase and the title song "The Chase" along with performing on songs such as "The Chase," "Butterflies," "Style," "Pretty Please," "Focus," and "Rude!."

Before fame

She began pursuing training in music and performance while she was still young after moving back to South Korea. She attended Music Doctor Academy in Busan and studied singing and performance as part of her preparation for entering the K-pop industry. She stood out during auditions at the academy and attracted attention from multiple entertainment agencies before eventually joining SM Entertainment in early 2023. She trained for around two years before debuting as part of Hearts2Hearts in February 2025.

Trivia

She first auditioned for entertainment agencies with the song "Like a Dream" by Chrisette Michele. She is left-handed and her favorite color is pink. She enjoys playing video games and has a black belt in Taekwondo. She debuted in Hearts2Hearts which achieved nine rookie awards within its first year.

Family life

Her birth name is Kim Da-hyun. She was born in South Korea and spent part of her childhood in Vancouver, Canada before returning to South Korea. She has an older brother who was born in 2002.

Associated with

She and Ye-on are both fellow members of Hearts2Hearts.