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Hearts2Hearts
Members
8
Fandom
S2U
SM's first new girl group since aespa — an eight-piece betting on classic, polished pop.
- Polished
- SM-coded
- Fresh-faced
- Melodic
- Rookie
LINEUP
Members
| Member | Position | Birthday | Age |
|---|---|---|---|
| Carmen | Main vocalist | Mar 28, 2006 | 20 |
| Jiwoo | Leader · Lead dancer | Sep 7, 2006 | 20 |
| Yuha | Main vocalist · Lead dancer | Apr 12, 2007 | 19 |
| Stella | Lead vocalist · Lead dancer | Jun 18, 2007 | 19 |
| Juun | Main rapper · Main dancer | Dec 3, 2008 | 17 |
| A-na | Lead rapper · Visual | Dec 20, 2008 | 17 |
| Ian | Lead dancer · Visual | Oct 9, 2009 | 17 |
| Ye-on | Lead vocalist · Maknae | Apr 19, 2010 | 16 |
MILESTONES
Records & firsts
SM Entertainment's first new girl group since aespa
Debuted February 2025
Eight-member fifth-generation lineup
A larger roster than most recent rookie groups
First mini album within the debut year
Focus, October 2025
Early international push
2026: a sold-out showcase in New York and Los Angeles, a Jakarta fan meeting and the Japanese debut single Iconic Heart
DID YOU KNOW
Trivia & lore
Hearts2Hearts is SM Entertainment's first new girl group since aespa, making its debut a closely watched event.
The group debuted as eight members in February 2025 with the single album The Chase.
Unlike aespa's avatar lore, Hearts2Hearts launched on a cleaner, classic-pop identity centred on melody and chemistry.
Their first mini album, Focus, arrived in October 2025, within the same year as their debut.
The group made its Japanese debut on August 12, 2026 with the single Iconic Heart, which reached No. 2 on the Oricon Singles Chart.
DISCOGRAPHY
Signature tracks
TIMELINE
The journey
ORIGIN
SM's next girl group
2024 — 2025
Hearts2Hearts was built as SM Entertainment's first new girl group since aespa, an eight-member act positioned on clean, classic pop rather than aespa's heavy concept lore. The label's pedigree and a large lineup framed them as a major fifth-generation prospect.
DEBUT
The Chase debut
2025 — 2025
The debut single The Chase introduced a bright, polished sound and drew solid attention as SM's newest bet, with follow-up Style keeping momentum through mid-2025. The launch leaned on melody and group chemistry over a high-concept hook.
Anchor track: The Chase
RETURN
Focus & RUDE!
2025 — 2026
The first mini album Focus in October 2025 expanded the group's catalogue, leading into the February 2026 digital single RUDE!, the group's first No. 1 single in South Korea, the first fan meeting HEARTS 2 HOUSE in Seoul and Jakarta, and a sold-out North American showcase in New York and Los Angeles in March 2026 — early signs SM was scaling the rookies toward an international audience.
Anchor track: Focus
GLOBAL
Lemon Tang & Japan debut
2026
The second mini album Lemon Tang arrived on June 22, 2026 and reached No. 2 on the Circle Album Chart, the group's highest-charting album at home. On August 12, 2026 Hearts2Hearts debuted in Japan with the single Iconic Heart, which reached No. 2 on the Oricon Singles Chart and the Billboard Japan Hot 100.
Anchor track: Lemon Tang
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Cover photo: sublimitas viii · CC BY-SA 4.0