TV actress who appeared in Sins in 2008 and Bombal in 2012. She has over 270,000 followers on her mariajoseprietol Instagram account.
She received a Bachelor's Degree in Social Sciences and Humanities in Pontificia Universidad Católica de Chile in 1995.
She had her acting debut in the telenovela A Todo Dar when she was 21.
She married Cristián Campos in 2009 and is the sister of Ángela Prieto.
She wrote about Audrey Hepburn on her Instagram in January 2018.