From the age of eleven Brenda is dedicated to artistic activity. His first participation in the program was made Cantaniño where, following her election of five thousand applicants and begin as a participant, gained access to the co-driving it.



After completing Cantaniño, made for outdoor advertising, and was convened to conduct Argentinos Boys on Channel 7 where, again, after spending an arduous casting, was selected. The program was not only the driver but also recorded "Road", their first CD together with others of the cast.
Despite his long career, his rise to fame and public recognition it achieved through the series "Ugly Duckling" production of ideas of the South (which was her big break to fame), which plays " Lamas Antonella Bernardi, "the whimsical and beautiful villain of the story.
Brenda Asnicar was nominated for Clarín Awards 2007 under the heading "Disclosure women" where the trio shared with his co-star Laura Esquivel, known as "Duck."