Mariana has performed in several soap operas such as "Flor y Canela" and Alcanzar Una Estrella, her big success.

As a TV host, Mariana participated in the popular Mexican program "Mi barrio" (My Neighborhood) for almost two years.

[3] In her personal life, Mariana is married with actor Pablo Perroni[4] and is the mother of two daughters, Shamadhi[5] (from her first marriage) and Maria.

Mariana during 2013 co-starred in Mentir para Vivir (Lying to Live), as Maria Jiménez Flores, Sebastián's mother, a "lunatic, suffers from epilepsy, dies because of tumor".

In 2017, Mariana joined the original founding members of Timbiriche (current line up includes original members Sasha Sokol, Benny Ibarra, Alix Bauer, Erik Rubin, Mariana Garza and Diego Schoening) to celebrate the 35th anniversary of the group.