: She began archiving her modeling photos on Instagram in August 2021. Since then, she has collaborated with major fashion brands such as Fashion Nova , PrettyLittleThing , and Boohoo .
Olivia’s public content is designed to maintain high engagement through a mix of:
: As of early 2026, her primary account @oliviacastaxx has over 3 million followers . Her content focuses on high-fashion modeling, swimwear, and lingerie, often captioned primarily with emojis.
: Much of her professional income is generated through premium subscription services like OnlyFans and Fansley , where she shares exclusive photo and video content for paid subscribers. Content Strategy