Britain's Got Talent judge Amanda Holden confessed to being overwhelmed with emotion following a surprise performance at the beginning of this Saturday's (12th April) episode.
As the latest episode commenced, Amanda joined fellow judges Simon Cowell, Bruno Tonioli, and Alesha Dixon on the red carpet, entirely unaware of what was to come.
The judges were left speechless when the crowd suddenly erupted into a rendition of the Electric Light Orchestra's Mr Blue Sky mere minutes into the show.
It became clear that the surprise performance, which took place during BGT series 18's photocall in January, had caught the presenters off guard.
Amanda's uncertainty about the unexpected act was evident as she turned to Simon, inquiring, "Is this an audition?"

Simon took charge, guiding the choir to an awe-inspiring climax, earning them a hearty round of applause from both the judges and the audience.
As the performance drew to a close, Amanda was visibly moved, describing it as "absolutely gorgeous".
"What a massive surprise," she exclaimed. "I felt really tearful when you all started singing. It was absolutely gorgeous."
Alesha echoed Amanda's sentiments: "What a lovely surprise. A colourful, joyful burst of loveliness. Well done."
Bruno offered high praise as well, exclaiming, "You make me feel hot, and it's freezing! Unbelievable."
In an unprecedented twist on Britain's Got Talent, presenters Ant McPartlin and Declan Donnelly were called upon to deliver their verdict as they walked the red carpet.
The Pop Voices Choir from Shirley in West Midlands wowed them enough to score an extraordinary six 'Yeses'.

As Simon Cowell and fellow judges moved to kick off the episode, Simon gestured a big thumbs up to the camera, exclaiming with gusto, "That was great!"
The deviation from BGT's typical format delighted the audience at home, who didn't hesitate to share their excitement.
A thrilled fan took to X (formerly Twitter) to post: "What a surprise from Pop Voices Choir. It's a yes from me."
Another enthusiast exclaimed via social media: "Now that's what you call a choir #BritainsGotTalent."
And one more added: "Such a unique way to audition on #BGT regarding the Choir."
Stay tuned to see if the Pop Voices Choir will make another appearance in the weeks ahead.
Britain's Got Talent series 18 continues Saturdays at 7pm on ITV1 and ITVX.