Tesoro is also known for portraying Charlotte on the Flemish soap opera Familie and placing second on season three of The Voice van Vlaanderen.

[1] She had her first acting role in the Flemish crime drama Witse as Evy Cuypers in 2008 and went on to perform in musicals such as Annie and Domino.

[3] In the second show, she revealed her Eurovision candidate song "What's the Pressure", and received the highest televoting score.

[4] In the final on 17 January 2016, she was declared the winner after placing first with both the Belgian public and international juries.

Since 2021, Tesoro has been a "Comeback Stage" coach, mentoring previously eliminated artists, on The Voice van Vlaanderen.