Irina Shayk is the golden lady for Vogue Brazil's August 2014 cover. Wearing silky Bermuda shorts paired with a golden asymmetrical crop top, the model is looking majorly metallic for the summer issue debut. She is quite literally gold from top to bottom with sun kissed skin, golden accessories and a bronzed makeup finish. Now let's just talk a second about those buff arms. Irina, what's your secret?