Shear Genius is an American reality television series on the Bravo network that focuses on hair styling. The show first premiered on April 11, 2007.Contestants compete with each other to create the best hair style and are usually restricted in time, materials, and theme. Their designs are judged and one or more stylists are eliminated each week, until the winner is determined.The show was hosted by actress Jaclyn Smith in seasons one and two and by Brazilian model Camila Alves for season three.