The Strictly Come Dancing Grand Final 2011 begins, as Sir Bruce Forsyth and Tess Daly throw open the doors to the world-famous Tower Ballroom in Blackpool for the first of two spectacular live shows. The three remaining couples each perform two routines, one of which is their no-holds-barred show dance. The judges will score for guidance only, as it is the viewer vote that will decide who will take home the prized glitterball trophy in the results show.