Rosy Barbie
정세연, known professionally as Rosy Barbie, was born on 4 October 1999 in
Chuncheon, Gangwon Province, South Korea, and emerged as a rapper in the K‑pop
scene. After completing her training period with an entertainment company, she
debuted in 2022 with the single "Ballin", which quickly gained attention for its
lyricism and beats. She released her debut studio album Barbie World
on 30 May 2026, a project that showcased her versatility across hip‑hop and
dance‑pop and earned her a spot on national charts. In August 2026, she released
the single "7 Out Of 7."
