[citation needed] Mestrovic first appeared on television in 2008 in the Chilean program Rojo fama contrafama (Red, the Value of Talent), where she won in the Singers category and received a car as her reward.

Mestrovic was part of the second musical album of this program, called Yingo 2, and debuted as an actor with the miniseries Amor Virtual and Don diablo.

[citation needed] On November 25, 2011, Mestrovic left Yingo to join the rival show Una nueva competencia por un Auto (A New Competition for a Car).

She also played Linda in the miniseries Gordis and participated in the fifth season of Fiebre de Baile: Famosos en peligro (Dance Fever: Celebrities in Danger).

Mestrovic was born in Arica, Chile but spent her childhood and part of her youth in Mendoza, Argentina.