Fox grew up in Mexico, but with periods of residence in Canada and the UK.

She has participated in various telenovelas such as Machos and Mirada de Mujer: El Regreso.

She studied singing with Carlos Fernández and later enrolled in the TV Azteca School (CEFAC) where she studied with Raúl Quintanilla.

In her first major film, Kilometer 31, she played the lead.

Fox was in a relationship for several years with Mexican actor José María Yazpik with whom she had a daughter.