After months of anticipation [1] and a few casually dropped hints [2], Heidi Klum [3] finally revealed her Halloween [4] costume on Monday night. The German supermodel and America's Got Talent judge showed up to her annual Halloween bash [5] in NYC with five doppelgängers. The elaborate looks featured blond wigs, ivory and gold Hervé Leger leotards, nude boots, and prosthetics, which she gave a sneak peek of via Instagram [6] before the big event. Earlier this week, Heidi donned a decidedly more pared-down look when she dressed as the Maddie Ziegler to Ellen DeGeneres's Sia [7] on the Halloween edition of the comedian's talk show. The two showed off their range during a performance of Sia's "Chandelier," and Heidi made hints about her costume being "made in Germany," which is where the model was born.