Meet Son Chaeyoung, the “Baby Beast” and the artistic soul of TWICE. While she is the group’s Main Rapper, she is best known for being a true “free spirit” who constantly pushes the boundaries of what it means to be a K-pop idol.
1. The Creative “Artist”
Chaeyoung is much more than just a performer; she is a visual artist and a prolific songwriter.
- The “Chae-gasso”: She is famous for her unique, doodle-style drawings (often called “Chae-gasso” by fans). She actually designed the cover art for TWICE’s limited edition Page Two album and has collaborated on various merchandise designs.
- Songwriting Prodigy: She began writing her own rap verses as a trainee and has since written lyrics for dozens of TWICE tracks, including “Strawberry” and “The Feels.” She even composed and wrote her solo track “How to Lose,” showcasing her indie-pop sensibilities.
2. The “Style Rebel”
Among the nine members, Chaeyoung is the most experimental with her look. She is famous for “impulse” hair changes—like cutting her hair into a short bob without telling the agency during the Sixteen era because she felt like it.
- Tattoos & Individuality: In an industry that often favors a “clean” image, Chaeyoung has over 10 visible tattoos, each with a personal meaning (like the carrots, tomatoes, and hearts on her arms).
- Fashion Influence: By 2026, she has become a favorite of edgy fashion houses. She is currently a Brand Ambassador for Etro, often appearing in their campaigns with a “bohemian-chic” vibe that perfectly matches her personality.
3. Recent Milestones: “THIS IS FOR” Tour (2026)
On the current world tour, Chaeyoung’s solo stage is a major fan favorite.
- Solo Stage: “My Guitar”: She performs an original song titled “My Guitar,” where she plays an acoustic guitar live on stage. It’s a raw, stripped-back performance that highlights her unique vocal tone and her growth as a musician.
- Viral Moments: During the 2026 tour stops in Las Vegas and Mexico City, her acoustic set went viral for her interaction with the crowd, often stopping to laugh or change lyrics on the fly to match the local energy.
4. Personal Quirks & Insider Facts
- The “Baby Beast”: Despite being one of the shortest members, she earned this nickname because of her fierce rap style and her “lion-like” energy on stage.
- No-Milk Policy: A funny insider fact is that Chaeyoung famously dislikes milk. She once joked that her height is the result of her refusing to drink it as a child!
- Deep Thinker: While she can be playful, the members describe her as very philosophical. She enjoys visiting art galleries, writing poetry, and listening to indie artists like Justin Vernon (Bon Iver) or Vincent Blue.
- The “Maknae” Line: Born in 18 April 1999, she is just a few months older than Tzuyu. The two of them graduated high school together and share a special “maknae” bond, often being the “calm” to the older members’ chaos.
5. Current 2026 Vibe
As of April 2026, Chaeyoung is celebrating her 27th birthday (international age) while on tour. She recently shared a vlog of herself visiting a small local pottery studio in California during a tour break, proving that even as a global superstar, she still seeks out quiet, creative moments.
Chaeyoung is the “Cool” of TWICE—the member who reminds everyone that it’s okay to be different, to be artistic, and to always stay true to yourself.