Hearts2Hearts (하츠투하츠) is an eight-member South Korean girl group formed by SM Entertainment that debuted on February 24, 2025, with their first single album The Chase. As SM’s first girl group since Aespa in 2020, they represent a key part of the “SM 3.0” strategy, focusing on a fresh, energetic sound and rapid international growth.
Formation and Debut (2024-2025)
  • Formation: The group was formed by SM Entertainment and announced as an eight-member lineup featuring Carmen, Jiwoo, Yuha, Stella, Juun, A-na, Ian, and Ye-on.
  • Debut: They debuted on February 24, 2025, with the single album The Chase and the lead single of the same name.
  • Significance: Known as the first SM girl group to debut after founder Lee Soo-man left the agency in 2023, they were considered a major part of the “SM 3.0” corporate production strategy.
Key Milestones and Success (2025-2026)
  • Record Sales: The Chase sold over 408,000 copies in its first week, setting a high debut sales record for a girl group.
  • Member Backgrounds: Member Carmen highlighted her journey, noting she was one of several Indonesian trainees who auditioned, eventually being the one to debut with the group.
  • Global Rise: By late 2025, the group was recognized as a top 5th-generation K-pop act, with their song “RUDE!” achieving over 57.1 million streams on Spotify by October 2025.
  • International Activities: The group performed at KCON 2026 in Japan and has engaged in international promotions, including fan meetings in Jakarta. 
Members and Roles
The group consists of members born between 2006 and 2010, with a mix of vocalists, dancers, and visual members:
  • Carmen: Main performer/vocalist
  • Jiwoo, Yuha, Stella, Juun, A-na, Ian, Ye-on
As of early 2026, the group is celebrated for its 1st anniversary and is actively producing new music, including plans for further Japanese promotions