Un détour par Diane

Diane in the Loop (French: Un détour par Diane) is a 2026 drama film written and directed by Ann Sirot and Raphaël Balboni. A co-production of Belgium and France, it stars Ninon Borsei as the titular role and Sandrine Blancke as her mother. The film had its world premiere in the Orizzonti section of the 83rd Venice International Film Festival on 6 September 2026, where it won the section's main prize.