In 2007, she entered the TVN talent program Rojo Fama Contrafama, where she drew attention for her afro look and received great support from the public.
Guided by her influences in black music, along with producer José Pablo Gómez, in 2009 she released her first self-titled album on the Sello Azul [es] label.
This album had several singles, such as "Aún estás", "Siento tanto amor", and "Rating", the latter with the collaboration of rapper Zaturno [es].
[3] Although it was not the winning song to represent Chile in the international competition, her participation allowed her to be part of this festival, where she played the Bicentennial hymn, along with other Sello Azul artists.
[4] On 22 March 2014, K-Réena, along with other artists such as Denise Rosenthal, Saiko, Difuntos Correa, Camila Silva, and Gepe was present at the first edition of the Daniel Zamudio Diversity Festival, organized to commemorate the young homosexual man brutally murdered in 2012, and in favor of diversity in any field and the promotion of non-discrimination, especially for LGBT people.