Ruby Rose poses at the Diet Coca-Cola Little Black Dress Show Rosemount Australian Fashion Week Spring/Summer 2009/10 on April 28, 2009 in Sydney, Australia

Ruby Rose poses at the Diet Coca-Cola Little Black Dress Show on the catwalk at the Overseas Passenger Terminal, Circular Quay on day two of Rosemount Australian Fashion Week Spring/Summer 2009/10 on April 28, 2009 in Sydney, Australia. Local Australian designers Alex Perry, Kirrily Johnston, Sarah-Jane Clarke and Heidi Middleton, and TV presenter Jonathan Pease, who is the creator of the Diet Coca-Cola Little Black Dress campaign, came together with Margherita Missoni to create a collection of Little Black Dresses, inspired by Coca-Cola's iconic bottle shape