Making headlines, 33-year-old Miami-based model Aleira Avendano has taken on the dizzying challenge of achieving the world's smallest waist. Her spectacular transformation, the result of colossal ...

Many people consider the 20-year-old model to have one of the smallest waists in the business and she sure loves flaunting it in bevy crop tops! Jenner shows off her insanely flat (and incredibly tiny ...