The tenth series of Strictly Come Dancing began with the launch show on 15 September 2012. The live shows commenced on 5 October. Fourteen celebrities took part - the same number as last year. Bruce Forsyth and Tess Daly returned to present the main show on BBC One and Claudia Winkleman returned to present the results show with Daly. Judges Len Goodman, Bruno Tonioli and Craig Revel Horwood all returned and have been joined on the judging panel by Darcey Bussell, who replaced Alesha Dixon. On 20 June 2012, it was announced that Katya Virshilas would not be returning to the show as a professional. On 23 June 2012, it was announced that Karen Hauer of Burn the Floor fame would replace Virshilas. The show was broadcast from Wembley Arena on 17 November with all proceeds going to the BBC charity, Children in Need. The show on the 10 November was hosted by Daly and Winkleman while Forsyth took a break before the Wembley Arena show. Olympic gymnast Louis Smith and professional partner Flavia Cacace won the series on 22 December 2012.