What Will The Neighbours Say...? was the first concert tour by British all-female pop group Girls Aloud. It supported their second studio album, What Will the Neighbours Say?. Girls Aloud initially planned to tour in 2003 with their fellow Popstars: The Rivals contestants; however, the tour was cancelled due to poor ticket sales. Girls Aloud announced their first headlining tour in December 2004. Girls Aloud performed twenty-two dates in theatre-sized venues across the United Kingdom and Ireland, beginning in Nottingham on 4 May 2005 and concluding in Dublin on 2 June 2005.