Dorine Hollier was born in Montréal. Even as a little girl, she dreamed of being in the theater. But she had to wait until she arrived in Paris, at the age of sixteen, to take her first drama lessons. She has played many roles on stage and television. Since then, she has become a singer, songwriter and author of plays such as "Le Donneur de bain" (2010) and "Fratelli" (2024).