Thylane Blondeau began modeling at the age of four, walking on the catwalk for French designer Jean Paul Gaultier, after being scouted in the street. She signed with IMG Models in 2015. Her first movie role is as Gabrielle in Belle et Sébastien, l'aventure continue (2015). Thylane Blondeau was tapped by L'Oréal as its brand ambassador on April 5th, 2017 on her 16th birthday. Thylane Blondeau lives in Aix-en-Provence, in the South of France.