At 18, in order to prove to herself that she could earn a living as an actress, she left for a one-year trip to Europe with only eight hundred dollars in her pocket and a "one-way" plane ticket, quitting her studies at Cégep de Maisonneuve.

[1] In 1990, she made her theater debut in an adaptation of Fernando de Rojas Célestine's play there ... under the direction of Jean Asselin personifying Mélibée with the actor, and friend of heart, François Papineau.

In 1999, she played the psychologist of the Canadian spaceship Romano Fafard, Valence Leclerc of the youth television series Dans une galaxie near you written by Claude Legault and Pierre-Yves Bernard.

From 2004 to 2007, with the actors Réal Bossé, Isabelle Brouillette, Salomé Corbo, Daniel Desputeau and François Papineau, she scripted the series Human States which aired on ARTV.

She also performed in multiple stage productions (notably in Les voisins — Compagnie Jean-Duceppe, L’odyssée — CNA and TNM, Un fil à la patte — Théâtre du Rideau Vert and CNA, La salle des loisirs — Théâtre d’Aujourd’hui, and all the Momentum productions) and in film Familia (L. Archambault), Les aimants (Y. Pelletier), Camping sauvage (A. Ducharme), Dans une galaxie près de chez vous (C. Desrosiers), Les immortels (P. Thinnel), Le manuscrit érotique (J.P. Lefebvre) and La bouteille (A.

[citation needed] Moreau won a Genie Award in January 2010 for Best Performance by an actress in a leading role for her work in Post Mortem, in which she co-starred with Gabriel Arcand.