Gemma Arterton arrives for a special screening of her new movie 'Byzantium' in London, May 28, 2013. And she ensured she stayed in theme as she stunned in a skintight black leather dress. She successfully ensured all eyes were on her as she turned up to the special screening. The 27-year-old even went vampish with her shoes in a pair of pointy black heels, while she carried a clutch bag in her hand. Check out photos below or see all posts tagged with gemma arterton leather dress, leather dress, leather midi dress