Son Chae-young, known mononymously as Chaeyoung, is a South Korean singer and rapper under Lil Fantasy. She is a member of the girl group TWICE, formed through the reality television show Sixteen (2015). Chaeyoung released her debut studio album Lil Fantasy Vol. 1 and its lead single, Shoot (Firecracker), in September 2025.

CHAEYOUNG

Acting Born April 23, 1999 Seoul, South Korea

Son Chae-young, known mononymously as Chaeyoung, is a South Korean singer and rapper under Lil Fantasy. She is a member of the girl group TWICE, formed through the reality television show Sixteen (2015).

Chaeyoung released her debut studio album Lil Fantasy Vol. 1 and its lead single, Shoot (Firecracker), in September 2025.

Known For

The Tonight Show Starring Jimmy Fallon

Self - TWICE

The Tonight Show Starring Jimmy Fallon

Self - Musical Guest

Running Man

Self

The Late Show with Stephen Colbert

Self - Musical Guest

You Hee-yeol's Sketchbook

Self

Men on a Mission

Self

Mystery Music Show: King of Mask Singer

Self - Panelist

Radio Star

Self

Amazing Saturday

Self

Weekly Idol

Self

SNL Korea

Self

Star Road