Multidisciplinary artist, Olivia began with theatre and classical dance at school, then trained in flamenco for seven years while exploring intuitive dance and stage creation. Graduated in bespoke tailoring, she collaborated with designer Margarita Freire for the S.I.M.O.F fashion show in Seville. As a costume designer for dancer Karyne Arys, her creations were worn at the Théâtre Fémina, the Trianon in Bordeaux and the Mont-de-Marsan Flamenco Festival. She then created her brand Sibylam and began training in opera singing.

Trained in theatre with Véronique Reviron Rey, Pierre Debauche, Jérôme Huguet and Jean-Bernard Laclotte, she took part in numerous projects: a performance at the David Lynch symposium, artistic supervision at Silencio, and a danced creation inspired by Malek Chebel’s Arab Eroticism. She acted in La Couturière, a musical short by Grégoire Barroso Auerbach, playing her own role, and danced at Puy du Fou in Le Mystère de Noël 2015. She lent her voice to several works, acted alongside Yoann Sover, and appeared in music videos and commercials, notably under the direction of Patrice Leconte.

In 2016, she appeared in Farouche and Fabrice Briseux’s INFRA Story, a multi-award-winning film. She received the Best Acting Duo Award in L.A. and a Special Mention at FICOCC Venezuela. She portrayed a muse in Nguyen Tuong Hung’s The Living Sculpture, screened at Saint-André-des-Arts to Paris. She contributed to 16 Levers de Soleil in Rome, acted in short films different genres, the Golden Moustache series, and co-hosted the show Les Artistes ont la Parole. In 2023, she portrayed Maria Valtorta in Pierre Barnérias’ MIRACLES, released in cinemas. In 2025, she plays in Spanish the role of Señora Anna in Erwan Naimi’s series COSMOS, available on YouTube.In 2026, she plays the target's wife in Mathis Tayssier's feature film Ghost in Paris and plays Simonetta in Muse et Muselle of Annaëlle Le Doze and Alban Sellin Miroirfilm Production.