8. Catriona Gray (2018) – Philippines
- Pre-Contest: Catriona Gray was a singer, model, and advocate for children’s education. Her talent and advocacy work impressed the judges.
- Post-Contest: Gray continued her music and modeling career. She used her platform to promote education and HIV/AIDS awareness, making a significant impact.
| Nickname | Catriona |
| Gender | Female |
| Age | 29 years old (in 2023) |
| Date of Birth | January 6, 1994 |
| Real Name | Catriona Elisa Magnayon Gray |
| Profession | Model, Singer |
| Nationality | Australian |
| Birthplace | Cairns, Australia |
| Religion | Christianity |
| Zodiac Sign | Capricorn |
Height, Weight & Physical Stats
| Body Measurements | 33-27-37 inches |
| Bodytype | Hourglass |
| Height | 5 feet 10 inches (1.78 m) |
| Weight | 55 kg (121 lbs) |
| Hair Color | Dark Brown |
| Eye Color | Dark Brown |
| Hobbies | Singing, Painting, Photography |