Model turned pop singer who first rose to fame in 1992 for the release of her debut album Je, Tu, Ils. She then spent the better part of the 2000s releasing platinum album after platinum album including La Zizanie, Totem, and 2010's Za7ie.
Because her mother was a music Teacher and her father an Architect, she was raised around classical music and began learning to play violin at 10 years old. She then taught herself piano and guitar before beginning to study physiotherapy in high school.
In 2009, she was a participant on the French television program Rendez-vous en terre inconnue.
She was born Isabelle Marie Anne de Truchis de Varennes in Boulogne-Billancourt, France. She and former partner Fabien Cahen have a daughter named Lola.