Fellow judge and superstar pianist Lang Lang was also captivated by Lucy’s performance and described the young pianist as a “real genius”.
The talented teen’s mother Candice previously spoke to PA about how Lucy, developed her musical abilities with the help of the charity The Amber Trust.
Of taking part in The Piano she said: “It’s a once-in-a-lifetime experience that neither of us will ever forget.”
After the final, the charity tweeted about Lucy’s performance saying it had been “a privilege to support Lucy over the last eight years by funding piano lessons with her wonderful teacher, Daniel”.
Gogglebox airs Fridays at 9pm on Channel 4.