Emperatriz is a Mexican telenovela produced by Fides Velasco for Azteca. It stars Gabriela Spanic as the title character, while Bernie Paz as the male lead. Other casts include Sergio de Bustamante, Julieta Egurrola, Adriana Louvier, Marimar Vega, Miriam Higareda, Alberto Guerra, Rafael Sanchez Navarro and Carmen Delgado. Omar Fierro made special appearance in the first five episodes, and later returns in the final part of the series. The filming process took place between 17 March 2011 - 30 September 2011. The series premiered on 5 April 2011, 19 days after filming the first scene, at 8:30pm, occupying Prófugas del Destino's slot, and ended on 8 November 2011. Emperatriz is also known as most selling telenovela of 2011.