WJSN member Dayoung releases her first formal collaboration single, “FLIRTY,” featuring Jay Park this afternoon.
According to a report by Korean media outlet Newsen via Naver, Dayoung drops the track at 6 p.m. KST across major music platforms. The pop song marks her first proper collab single since debuting with WJSN in 2016. It arrives four months after her second digital single “What’s a Girl to Do.” Dayoung contributed to both the lyrics and composition, channeling the thrill of a new connection and a confident attitude over guitar and groovy production. The report highlights the “hot synergy” with Jay Park as a key listening point.
Dayoung has steadily built a solo path after years as a lead vocalist in WJSN and its subunit Chocome. Her 2025 solo debut track “body” earned strong praise for a sharp image shift, music-show wins, and recognition from outlets like Billboard and NME. She followed it with “What’s a Girl to Do” in April 2026. Recent joint stages with Jay Park at the 2025 Melon Music Awards and Waterbomb Seoul 2026, plus candid photos the pair shared afterward, already showed their easy chemistry and stirred fan discussion.
International fans are already reacting with excitement online, calling the pairing “mom and dad energy” and praising the teaser’s tension. Many note the natural onstage and offstage vibe the two have shown in recent months and say the collab feels like a natural next step for Dayoung’s growing solo work.