• Age: 27 years young
• Born: Tuesday 15th of August 1995
• Birthplace: Russian Federation
• Ethnicity: Caucasian
• Profession: Adult Model
• Hair color: Brown
• Eye color: Brown
• Ethnicity: Caucasian
• Profession: Adult Model
• Hair color: Brown
• Eye color: Brown

Olivia Casta is a fake model. She is actually Russian model Maria Tretjakova, who is using a filter similar to FaceApp's teen filter to appear much younger and change her appearance. Maria used to be active on OnlyFans and Instagram, but is now only active as "Olivia Casta."