After seven sensational weeks of singing, dancing and show-stopping performances, the wait is finally over, Tonight the three remaining bands will take to the stage for the last time to compete in the Let It Shine final.Graham Norton and Mel Giedroyc (pictured) present the ultimate battle of the bands, as each band performs to impress the audience at home and the Let It Shine judges, Gary Barlow, Dannii Minogue, Martin Kemp and a very special guest judge.Each of the three remaining bands will perform twice. The judges will give their feedback, but this week it's up to the viewers to decide which band they want to win the competition.The evening wouldn't be complete without an extraordinary musical performance fit for the final, before the winning band is announced by Graham and Mel.