She studied drama and philosophy at the National Autonomous University of Mexico (UNAM) and accumulated knowledge in music theory and singing. In addition, she perfected her jazz, tap and classical dance movements for three years at Emma Pulido's studio. Elizabeth's beauty allowed her to participate in the 1977 Miss Mexico pageant, where she won second place and gave her the opportunity to represent Mexico in the Miss World contest held that same year. Although she was among the 15 finalists, the young woman caught the attention of the producers who called her to be part of their projects. Months after being part of the contests, Aguilar made her debut in the program 'Variedades de media noche' where figures such as Carmen Salinas, Lyn May, Rosy Mendoza, among many other beautiful vedettes of the 70's appeared. The young promise jumped to the big screen only two years later, as she appeared in the movie 'El vuelo de la Cigüeña', a film that brought her other projects such as 'Amor...
Mariana Mariana
1987
Coyote and Bronca
1980
The Flight of the Stork
1979
Mexico 2000
1983
No vale nada la vida
1984
The Fearless Man
1980
Una pura y dos con sal
1983
Bonampak
1989
Amor a la Mexicana
1979
Nosotros los pelados
1984
Suertuda gloria
2003
Más vale amada que quemada
1990
El guardaespaldas
1980
El otro crimen
1988
La venganza de Camarena
1992
Triángulo Fatal
1994
La mafia no perdona
1995
Por la gloria o la muerte
1994
The current morality
2006