I'm going to have to start paying very close attention to red carpet newbie Gemma Arterton methinks, as she's fast becoming one of my favourite frocked up stars. Here she is at the Hollywood premiere of Prince of Persia: The Sands of Time looking just as gorgeous as she did promoting the film in London recently. She's proving that you really can't go wrong with three key seasonal trends — nude, draping and asymmetrical silhouettes. I'm giving her top marks for all of the above. Love this Elie Saab dress! How about you?