| idol_id | 997 |
| Selca owner | |
| Pop type | K-pop |
| Stage name (romanized) | Bella |
| Stage name (original) | 벨라 |
| Real name (romanized) | Choi Yoona |
| Real name (original) | 최윤아 |
| Birth date | 1999-02-02 (age 25) ▲ ▼ |
| Chinese zodiac sign | 🐅 Tiger |
| Western zodiac sign | ♒ Aquarius |
| Hometown | Incheon |
| Height | 163.0cm (5'4") ▲ ▼ |
| Weight | 40.0kg (88lb) ▲ ▼ |
| Blood type | B |
| Debut date | 2017-06-01 (7 years and 7 months ago) ▲ ▼ |
| Country of origin | 
Korea, Republic of |
| Name | Company | Debut date | Disbandment date | Current member | |
|---|---|---|---|---|---|
|
(엘리스)
|
Hunus Entertainment | 2017-06-01 | Yes |