Marion Cotillard reportedly engaged to lover Canet

French actress Marion Cotillard is reportedly engaged to long term love Guillaume Canet after she was spotted wearing a diamond ring on her left hand.

The 35-year-old Oscar winner has been dating the actor/director, who was previously married to Diane Kruger, until 2007.

The notoriously private couple is said to be moving towards marriage after a sparkling band was being worn at an appearance at the Marrakech Film Festival in Morocco over the weekend.

Canet was married to German actress Kruger from 2001 until 2006. He has appeared onscreen with Cotillard twice, in 2003's Love Me If You Dare and The Last Flight in 2009.