Heidi Klum is known for going all out at Halloween and we know she probably spends thousands doing so but we can’t help but be impressed with her costume choices. This year the 40-year-old supermodel stepped it up a notch by transforming herself into an elderly lady for her annual party last night. Heidi getting her Halloween face put on. She finished off the look, achieved by prosthetics and an Oscar-winning makeup team, with a skirt-suit along with pearls, a cane and a white wig. Before starting the process Heidi, whose past outfits have included Cleopatra and an ape, tweeted: “Ok guys........here I go into the future”. This was her finished costume.   [Images via Twitter/ @heidiklum]