From the world of entertainment:
* Céline Dion: A world-renowned singer with a massive global fanbase.
* Jean Dujardin: An acclaimed actor, known for films like "The Artist."
* Marion Cotillard: An Oscar-winning actress, celebrated for her roles in "La Vie en Rose" and "Inception."
* Omar Sy: A popular actor, known for his role in the film "Intouchables."
* Rihanna: While born in Barbados, she has a strong French connection through her partner, A$AP Rocky, and their son, whose name is in French.
From the world of politics:
* Emmanuel Macron: The current President of France, a globally recognized figure.
From the world of sports:
* Kylian Mbappé: A world-class football player, recognized for his exceptional skills and achievements.
Other notable figures:
* François Hollande: Former President of France.
* Jacques Chirac: Former President of France.
* Alain Delon: A legendary actor, known for his charisma and style.
* Jane Birkin: An iconic actress and singer.
Ultimately, the answer depends on your definition of "famous" and what criteria you prioritize (e.g., cultural impact, global recognition, etc.). It's likely that the most famous French-speaking person alive will be someone who has achieved widespread recognition and success across multiple fields.