She studied solfège, singing, and acting with Luis Arnedillo and the professor of the Madrid Royal Conservatory, Inés Rivadeneira.

[7][8] During the 1990s, Gracia worked on various television shows and began a musical career, as a singer of copla and Spanish songs, studying with maestro Julián Bazán.

[10] She participated in the first chapters of Hostal Royal Manzanares with Lina Morgan, a series that obtained audience levels of 46% and 8,500,000 spectators for its premiere.

[14] Gracia had a romantic relationship with lawyer Emilio Rodríguez Menéndez, who was sentenced to nine years and six months in prison for fraud against the Public Treasury.

The singer requested help from the Método 3 [es] detective agency, which cooperated with the police to arrest him in 2005 in Argentina for having escaped to Paraguay to avoid the condemnation of the Spanish justice system.

[8][16] Two years after the separation of Sex Bomb, Malena joined the popular reality series Hotel Glam [es],[17][18] where she was third finalist, and thanks to this she was able to get funding to start her musical career, with various summer and dance songs.

Due to its high sales volume, it reached triple platinum status, becoming the quintessential song of that summer,[20][21] was played for more than a decade in Spain, and was published in several compilations.

Its run only lasted three days, and it was later discovered to have been financed by the Gürtel plot, with €481,000 supplied by Francisco Correa Sánchez and his partner "El Bigotes".

The family went to see her on several occasions, but on the twelfth day they were told that she had died, without allowing the parents to see the body, which was consistent with procedures carried out in the kidnapping of children in Francoist Spain.

[37][38][39][40] In 2016, she was part of the cast of a theatrical adaptation of the 1962 film Atraco a las tres, directed by José María Forqué, premiered on 5 March at the Federico García Lorca Theater in Getafe.