Columnist and author known for her festive tongue, Catherine participated from 2017 to 2019 in Esprit Critique, where she took on, with great pleasure, the duty of criticizing everything, while making Marc Cassidi blush. She is a sporadic collaborator of the shows On va se le dire and Bonsoir Bonsoir. In January 2020, she co-hosted the show Une heure unique de radio with Chantal Lamarre, presented on the ICI Première radio. In addition, she participates weekly to Tout un matin and L'huile sur le feu. 

For multiple years, we heard her on news shows such asGravel le matinandLa Matinale.We also listened attentively to her wise advice in inCode F,an important program that demystifies the fake and non-written laws for girls.

Catherine extensively wrote forUrbania,a blog where she published, every week, a column  where she abandoned herself to anecdotes, to biographies, and to setting panties on fire, a column that celebrated a vast repertoire.

The writer studied biochemistry and publicity, an unexpected universe where she worked as a designer and redactor for multiple years before realising that happiness does not reside in the creation of a Kotex commercial. She is today the proud sponsor of the Group of houses for women victims of domestic violence. In 2022, she published her first novel Une femme extraordinaire.