Nuestra Belleza Guanajuato 2012 , was a beauty pageant , held at the Centro Explora of León , Guanajuato on July 6 , 2012 . At the conclusion of the final night of competition , Elisa Espinoza from Celaya was crowned the winner . Espinoza was crowned by outgoing Nuestra Belleza Mundo México titleholder Mariana Berumen . Eight contestants competed for the title
Nuestra Belleza Mundo México
Nuestra Belleza México 2011
Nuestra Belleza Guanajuato 2012