She has participated in different Spanish series such as Amar es para siempre, Sin identidad and Tiempos de guerra.

[4] Alonso played Alejandra Torrijos, a young researcher who is involved in a relationship with Luis Ardanza (Jordi Rebellón), her teacher.

[5] In 2014 she made her first foray into the cinema participating in the film Shrew's Nest with Macarena Gómez and Nadia de Santiago.

[6] Also that year she joined the recurring cast of Telecinco's comedy series La que se avecina, where she played Patricia, the social worker who helped Amador (Pablo Chiapella) and Maite (Eva Isanta).

[10] In addition, that year also premiered La corona partida, a film that links the series Isabel and Carlos, rey emperador, both on Televisión Española.