George Sampson's Singing In The Rain routine was so popular with the judges and public alike that the 14 year-old school boy has decided to reprise it for the final.
The Warrington lad has really caught the imagination of the nation, as much for his determination to succeed as his twinkle-toed dancing.
And the verdict tonight? The judges were bursting to tell him!
I love your confidence George. I love the fact that every time we've ever seen you it's the best performance you've ever done. The thing that I love and everyone loves is that you are a fighter. You've got a great chance".
Amanda said, "I am so pleased you chose to do that routine again. I didn't know how you could top that routine but you kind of have, this is a life changing moment this show, a big prize I think you are in with a big shot.
And Simon agreed, "Every time I think we've spotted a winner it changes again.
You've got to have a chance of winning the competition after that.
Getting it spot on is almost impossible but you did it - good for you!"