Economic news reporter, Andrée-Anne St-Arnaud (born c. 1979) was raised in Saint-Augustin-de-Desmaures, a western suburb of Quebec City near Cap-Rouge. She was first introduced to the general public through Réseau de l'Information (RDI) and Radio-Canada financial news broadcasts.

She entered in September 1993 the École Secondaire De Rochebelle for her high school studies and then CEGEP de Sainte-Foy for college in 1998.

She then went to Université Laval in September 2000, enrolling a Bachelor of Business Administration programme.

From September 13 to December 10, 2004, she was one of the two interns, with Corinne Desfossés, given functions in the economic news team, primarily for the program Capital actions.

Since then she and Sonia Duguay have been seen presenting Affaires Express capsules on major stock movements and general economic news.