One True Voice were sometimes referred to as OTV for short, was made up of – One True Voice One True Voice were a short-lived British boy band created on the ITV television series "" in which pop groups of both genders created through a public vote would contest the UK Singles Chart for the 2002 Christmas number one single. In the contest, One True Voice with their No. 2 double A-side "Sacred Trust / After You're Gone" lost out to girl group Girls Aloud and their No. 1 single "Sound of the Underground". One True Voice released a further single in 2003
Christmas music to have ever been Christmas number one twice, in both 1975 and 1991. At the turn of the 21st century, songs associated with reality shows became a frequent source of Christmas number ones in the UK. In 2002, "Popstars The Rivals" produced the top three singles on the British Christmas charts. The "rival" groups produced by the series—the girl group Girls Aloud and the boy band One True Voice—finished first and second respectively on the charts. Failed contestants The Cheeky Girls charted with a novelty hit, "Cheeky Song (Touch My Bum)", at third. Briton Will Young, winner of the first