Camille was encouraged by Rim to sing Falling Slowly from the film Once in front of Attia.[2][3] Despite Camille having little prior experience in musical theatre, Attia was impressed and invited Camille to audition for his next musical. She sang a collection of songs from Mozart, l'opéra rock among others and finally in 2011, she won the role Olympe, servant of Marie Antoinette in the musical 1789: Les Amants de la Bastille. Camille starred in the role for two runs of the show at the Palais des Sports in Paris as well as the 2012 tour around the country.