In '' Operación Triunfo '' , Guerra also competed to represent Spain in the Eurovision Song Contest 2018 with the entries " El remedio " , which she performed solo , and " Lo malo " , which she performed in a duet with Aitana . The latter song , originally written in English language by Jess Morgan and Will Simms and adapted into Spanish language by Brisa Fenoy , finished in third place , but went on to become a number-one hit on the Spanish Singles Chart and received a double platinum certification . The single reached number one on the Spanish PROMUSICAE during three weeks . The former entry , " El remedio " , which was authored by Nabález , was released as a single in April 2018
Eurovision Song Contest 2018
Eurovision Song Contest 2018
Ana Guerra