Tricia Helfer Pictures

Supermodel and actress Tricia Helfer won Ford Models' Supermodel of the World Contest in 1992. Over the years, she has modeled for top designers such as Ralph Lauren, Chanel, and Giorgio Armani. In 2003, Helfer was chosen to play Number Six, the Cylon agent in the television series Battlestar Galactica, a role which she is best known for.