Gemma Arterton shows off curves in a black Roberto Cavalli gown at the 12th International Marrakech Film Festival

British actress Gemma Arterton flaunted a black Roberto Cavalli gown at the closing ceremony of the 12th International Marrakech Film Festival. Her figure hugging black dress was strapless with a sailor dress inspired v shoulder straps that were attached to the bust with a metal detail. Gemma paired her look with an elegant hairdo, drop earrings, and a fresh makeup look.