as "Most Successful Reality TV Group" in the 2007 edition. They also hold the record for "Most Consecutive Top Ten Entries in the UK by a Female Group" in the 2008 edition, and are credited again for "Most Successful Reality TV Group" in the 2011 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 July 2009, Girls Aloud announced they would take a year-long hiatus to pursue solo projects. Walsh revealed that she does not think it is possible Girls Aloud will ever "officially break up". She explained that they are planning to tour again and will probably take breaks from time to time, doing solo projects but they will never permanently go their separate ways. After Girls Aloud's three years of hiatus, the group reunited for their 10th anniversary. The group released their new single, "Something New" on 18 November 2012. The music video for the song was filmed in October 2012, and premiered on YouTube on 19 October 2012. The song was also the official charity single for Children in Need in 2012. The group released their second greatest hits compilation, Ten on 26 November 2012. In 2013, the group embarked on Ten - The Hits Tour 2013. They announced their split soon after the tour ended. Solo work It was first rumoured that Walsh was about to make a record deal with her band's record label, Fascination Records, although nothing has been confirmed. Soon after the rumour, Walsh confirmed on Suck My Pop, a programme that she co-hosts on the television channel Viva in the United Kingdom, that she will feature on English rapper Aggro Santos' upcoming single, "Like U Like". The track will be her first step away from Girls Aloud as a singer. Walsh was asked for OK! Magazine: "Kimberley, there are rumours, that you will be releasing a solo album..." and Walsh said: "Gosh! I haven't got any plan to do that. Gary Barlow signed Aggro Santos and he asked me to sing Like U Like, and I've done a song for the Horrid Henry film that I'm in titled "Everybody Dance". I'm not sure about doing anything big on my own just yet." In 2012 she made her West End theatre debut, playing Princess Fiona in the London production