| Age: | 13 |
| Height: | 142 cm |
| Confection: | 140 |
| Shoe size: | 36 |
| Gender: | Vrouw |
| Eyes: | Blauw |
| Hair color: | Bruin |
| Hair type: | Slag |
| Skin appearance: | Wit |
| Appearance: | Westers |
| Info update: | 30-09-2019 |
| Image update: | 30-09-2019 |
| Model experience: | No |
| Acting experience: | No |
| Misc experience: | No |
| Other hobbies of Sienna : | |
| Handbal, zwemmen, knutselen, dansen. |
