Since 2001, it is a reality show broadcast on TF1.
It's a musical contest where about twenty young people want to become singers. They train with singing, dancing and stage expression lessons in a castle where the cameras film their daily life, their progress and their doubts.
Every week, their teachers grade them and choose the three least good students.
During a live broadcast, the students show their progress and the public must eliminate one of the three designated.
Jenifer, Grégory Lemarchal or Nolwenn Leroy have won this show.