Karen Cheryl

Karen Cheryl states having sold over 10 million records. It was stated on 3 November 2010 that she has sold over 25 million records. However, the different sources still remain uncertain concerning the total sales. According to the book of the Syndicat National de l'Édition Phonographique, her singles "Sing to Me Mama", "Show Me You're Man Enough", "La Marche des Machos", "Si", "Les Nouveaux Romantiques" and "Oh Chéri Chéri" have sold over 350,000 copies. According to Infodisc, Karen Cheryl has sold five million records in France in her career. She is ranked 110th of the best record sales in France before Vanessa Paradis, Whitney Houston, Nicoletta, The Black Eyed Peas and Kylie Minogue.

On 2 August 1980, she presented for the first time the TV-show Numero Un, produced by French couple of TV shows producers Maritie and Gilbert Carpentier, in which she was invited as a singer but was also the host.

Numero Un, like Top à, or Embarquement Immédiat, others TV shows produced by Maritie and Gilbert Carpentier, is a show hosted by the French singers to whom the program was devoted.

In the 1980s, she began a career as a television presenter, especially programs for young audience such as Vitamine and Hugo Délire, a game show broadcast on France 3 in the 1990s. In 1995, she played the role of Karen Garnier in the television series Les Nouvelles Filles d'à côté in a hundred episodes.