Nadine Coyle weekly Saturday night live performances (alternating weekly between the girls and boys). Following her performance of "Fields of Gold", Walsh told her she gave the "performance of the night. Stole the show for me," while fellow judge Halliwell said, "I'd love to buy a single of yours already". Coyle joined Cheryl Tweedy, Sarah Harding, Nicola Roberts, and Kimberley Walsh to comprise the new girl group Girls Aloud, formed through the show by a public vote on 30 November 2002. The group's debut single "Sound of the Underground" peaked at number one on the UK Singles Chart, becoming the 2002 Christmas
Ten (Girls Aloud album) appeared on BBC Radio 1's Live Lounge, performing their 2004 single "Love Machine" and a mash-up of Labrinth and Emeli Sandé's "Beneath Your Beautiful" with their song "Beautiful 'Cause You Love Me". On the same date, Girls Aloud performed "Love Machine" on "The Graham Norton Show" on BBC One. A documentary special entitled "" aired on ITV on 15 December 2012. The documentary explored the band's history, their individual successes, and their tenth anniversary reunion, also featuring behind-the-scenes access to their comeback preparations, culminating in their performance at the Royal Variety. The documentary attracted 2.5 million viewers on ITV. On