Self-confessed shoe obsessives, the foursome have gone one step closer to podiatry perfection, working with Osorio to create heels that reflect their own covetable style. From towering Studio 54-centric platforms to fringed suede booties, leopard print to lace-up stilettos, here Holli, Claire, Deena and Pascaline reveal a little more about their designs, while above, Edgardo Osorio plays psychologist to their footwear fanaticism in an exclusive film…