A queen was born on born in La Guaira on December 1st, 1993, educated by his mother since he never knew his father but this did not prevent him from forming and prepare for what would be the dream of her life: Be Miss Venezuela.
Led to the pair your modeling career with their studies, studying social communication and being the queen of «Lady Miss Sport Venezuela 2012» and represented the country on the shores of the Pacific International in Ecuador being the big winner among 15 candidates.
Attended the Miss Grand International in Thailand where it competed together with other 70 girls, leaving in the box of the 10 finalists being won by Miss Puerto Rico.
With this great preparation is come to the Miss Venezuela, with measures 90-60-910 and a height of 1.79’m, and thus represents the State of Guarico, competing with the other 24 states of the country.
Mariana obtained in ceremonies prior as the Gala Interactive: Legs Venus, and Miss Photogenic and the greatest of all: Queen of the Venezuelan beauty.
This took place in an event that thought would be again in the polyhedron of Caracas, although this time the Organization Cisneros media, would not have the same luck to negotiate as indicated by Jonathan Blum, President of the company, for this reason it is again made in the study 1 Venevisión a 9 October, with transmission on the internet, the United States and Puerto Rico in High Definition.
Everyone enjoyed the music of the boricuas Kent and Tony, the venezuelan Oscarcito and the announcer and singer Omar Acedo.
Entre el jurado estuvo presente varias personalidades reconocidas, entre ellas: La Miss Marena Bencomo 1996, el estilista oficial de la Organización miss Venezuela Ivo Contreras, el actor Eduardo Orozco, la actriz y miss Tierra 2005 Alexandra Braun, la diseñadora venezolana Georgia Reyes e Isabel Rodriguez, el estilista profesional español Jomari Goyso, y el cantante y animador Rafael «El Pollo» Brito.
Esta edición estrenó un reality llamado La Magia de ser Miss en Julio de 2014 y se entrega el trofeo de Miss Talento llevándoselo Miss Trujillo.
En el miss Universo logró entrar al grupo de 10 finalistas entre 79 candidatas pero no pudo llevarse la corona final.