Catena Fiorello is Italian. Based on multiple biographical sources, she was born in Catania on August 10, 1966, which would make her 59 years old as of 2025. If you need a precise age on a specific date, I can calculate it from that birth date. Key points about Catena Fiorello:

• Birthdate and place: August 10, 1966, in Catania, Italy.
• Relationship: Sister of Rosario Fiorello (the showman) and Giuseppe Fiorello (the actor).
• Profession: Writer, television author, and presenter; has worked as a sceneggiatrice (screenwriter) and TV collaborator for various programs.
• Personal life: Longtime partner Paolo Spalluto, with notable public mention of past relationships; has faced health challenges in the past, including a breast cancer diagnosis that was reported as overcome.

If you want, I can provide a concise calculation of her exact age today or summarize more details from specific sources.