She gained recognition in 2013 as a participant in the first season of La Voix as a member of Marc Dupré's team.

[1][2] She became the first independent artist in fifteen years to reach number one on the BDS chart with her 2015 song "Placebo".

[3][4] During the "Blind Auditions" round of La Voix, Gaudreault sang "Quand on n'a que l'amour" by Jacques Brel.

[7] Shortly after her time on La Voix, she moved to the Rosemont–La Petite-Patrie borough of Montreal to help her career.

[13] Gaudreault is a two-time SOCAN Songwriting Prize nominee, receiving nods in 2016 for "Placebo"[14][15] and in 2017 for "Éclat".