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
Girls Aloud has also released "Girls on Film" and "Style". Official calendars have also been issued annually from 2004 to 2009, the only exception being 2005. Girls Aloud co-wrote an autobiography titled "Dreams That Glitter – Our Story". The book, named after a lyric in "Call the Shots", was published in October 2008 through the Transworld imprint Bantam Press. Before the release, OK! magazine bought the rights to preview and serialise the book. In 2007, Girls Aloud signed a £1.25m one-year deal to endorse hair care brand Sunsilk. The girls filmed a television advertisement and appeared in and magazine advertisements, with each