Sir Bruce Forsyth and Tess Daly welcome you to the second exciting show in the Strictly Come Dancing 2012 live final. This is the couples' last chance to win your votes and take home the glitter ball trophy. As well as a performance from chart topping pop icon Robbie Williams, all the couples from the cast of Strictly 2012 are reunited on the dancefloor for one last time. It's been a battle of the ballroom from day 1, but finally the Strictly 2012 Champions are announced.