Girls Aloud discography Actually", and appeared on the re-issue of "Sound of the Underground". "What Will the Neighbours Say?", the group's second album, was released in November 2004 and produced four singles, "The Show", "Love Machine", "I'll Stand by You", and "Wake Me Up". Preceded by the singles "Long Hot Summer" and "Biology", their third album, "Chemistry", was released in December 2005. It is their lowest charting album to date, although it was still certified platinum in the UK. The following year, Girls Aloud released their greatest hits anthology, "The Sound of Girls Aloud", which included their twelve singles and three new songs,
Girls Aloud edition. The group was also named the United Kingdom's biggest selling girl group of the 21st century, with over 4.3 million singles sales and 4 million albums sold in the UK alone. In March 2013, after the , the group announced their split. The group Girls Aloud was formed on 30 November 2002, in front of millions of viewers on ITV's "". The concept of the programme, hosted by "Big Brother" presenter Davina McCall was to produce a boyband and a girlgroup who would be "rivals" and compete for the 2002 Christmas number one single. Following the initial success of