- Category : 1970-births
- Type : GP
- Profile : 4/1 - Opportunistic / Investigator
- Definition : Split - Small (3,50,53,57)
- Incarnation Cross : JX Opinions
French television personality of Italian origin and current host of Secret Story, the spinoff of Loft Story. And in 2010, La Ferme Célébrités.
He became famous as the host of Loft Story and Nouvelle Star. He is the son of the actor Jean-Pierre Castaldi and the actress Catherine Allegret.