2B was a Portuguese band formed by Luciana Abreu and Rui Drummond. It represented Portugal in the Eurovision Song Contest 2005 in Kiev with the song "Amar" (To love).
The duo was formed exclusively to represent Portugal in the Eurovision Song Contest (2005). The bilingual song (Portuguese and English) was eliminated in the semifinal coming 17th and having scored 51 points, obtaining the maximum score (12 points) from all the countries of strong Portuguese emigration (Germany, France, Switzerland). Both members said that the duo would soon disband after the contest and that they would go on to have their separate musical careers.