She produced her first record, “Oh Oh Chéri,” the flip side of which contained her first major hit “Tous les garçons et les filles.” The record sold over 1 million copies and earned her a gold disc. She was referenced in a poem that Bob Dylan wrote on the cover of his album Another Side of Bob Dylan. She continued writing and producing music for a number of years. Hardy worked with British pop group Blur and Calcolm Claren in the 1990s. She made a comeback in 2000 when she released the album Clair Obscur. Iggy Pop and Étienne Daho were also a part of making this record.