She works first as designer before meeting Thierry Ardisson, whom she marries. She later starts to work as a sound illustrator for the emission "Paris Dernière". It is the turning point: she becomes sound designer. She specializes in the creation of compilation of covers and releases her first CD, the Music of Paris Dernière, in 2000. Other volumes of this same genre get released the following years, like Cloclo Mania in 2003, Indo Mania in 2004 and Kong in 2005. The same year, Béatrice Ardisson releases Riomania, a cover compilation celebrating the year of Brazil in France.