|Birth Name||Christabel Angela Jocelyn Santoso|
|Other Name||Christabel Jocelyn|
|Birthdate||August 17, 2007|
|Birthplace||Surabaya, East Java, Indonesia|
|Current Age||13 Years Old|
|Social Networks||Twitter / Instagram / TikTok / SHOWROOM|
|Idol Career Info|
|Former Team||Academy Class A|
|Debuted||December, 2019 / 9th Generation|
Christabel Jocelyn was a member of JKT48 Academy's Class A.
- Name in Japanese: クリスタベル・ジョセリン
- Nickname in Japanese: アベル
- Older sister of Caithlyn Gwyneth
- Hobbies: Singing, dancing, painting, acting, playing games.
- Admired Members: Eve Antoinette Ichwan and Frieska Anastasia Laksani
- Strenghts: Dancing
- Weakness: Less confident
- Favorite word: Gorgeous
- Ambitions: Actress
- Favorite foods: Steak, rendang
- Hated foods: Mushroom
- Favorite colors: Blue and pink
- The most foreign language you want to master: Russian
- Favorite school subject: English, math, natural science
- Favorite hangout place: Mall, wild nature
- Favorite animals: Dog, cat, panda
- On January 23, 2020, she has passed the Class B Academy Exam in Step 1.
- On January 25, 2020, she has passed the Class B Academy Exam in Step 2, and promoted to Class A.
- JKT48 Academy Class B → JKT48 Academy Class A → Graduation