A native of Saguenay-Lac-St-Jean, Alexe was discovered on the show La Voix in 2013. Her song Placebo took the airwaves by storm in 2015 and quickly climbed to the top of the charts, where it remained for 7 weeks. That same year, the singer-songwriter released her first EP before going on tour. In 2016, she signed with the record label Musicor, which released her self-titled debut album, including the hits "Éclats" and "Écho". Her song "Mirage" is a hit in France and features on several playlists and radios, including Virgin and NRJ. Since then, Alexe has gained solid experience as a songwriter and has signed with Bloc Notes Music Publishing. She has also worked on the album Vivante by Jeanick Fournier, which was nominated in the "Album of the Year - Adult Contemporary" category at the 2023 ADISQ Gala. She has also joined a group of artists paying tribute to the great lady of Quebec music, Ms. Renée Martel, for the album "C'est notre histoire," which also received a nomination at the 2023 ADISQ Gala.
She is currently working on her next album.