Charlotte Gainsbourg turns Nymphomaniac as she is lined up to star in controversial new film by Lars von Trier

Charlotte Gainsbourg turns Nymphomaniac as she is lined up to star in controversial new film by Lars von Trier

Getting naked again: French actress Charlotte Gainsbourg is expected to star in director Lars von Trier's new film The Nymphomaniac

His muse: Lars von Trier also directed Gainsbourg in Antichrist and Melancholia

Critical acclaim: Charlotte also starred in this year's von Trier film Melancholia alongside Kirsten Dunst and Alexander Skarsgard

Controversial: Charlotte starred in von Triers 2009 film Antichrist alongside Willem Dafoe