The former Strictly judge joined up with the rest of the Britain's Got Talent cast this week as filming began on the 2023 series.
Although 'Britain's Got Talent' has seen a wealth of successful performers appear on its show, that's not the only reason people watch it.
Some viewers questioned why the singing dad was already wearing a microphone for his 'surprise' audition.
Loren Allred wowed the 'Britain's Got Talent' judges with her performance of hit ballad 'Never Enough'.
Cowell, David Walliams, Alesha Dixon and Amanda Holden were joined by hosts Ant McPartlin and Dec Donnelly at The London Palladium.
The 25-year-old 'Britain's Got Talent' star has shared his happy family news on social media.
The 62-year-old music mogul - who broke his back last year - has decided to take a back seat production role on his new talent show.
The former gameshow host called the Diversity star 'George' by accident and told him to 'stick to dancing'.
The dancer and 'BGT' judge feared for the safety of his family after being subjected to racist abuse and death threats for Diversity's BLM-inspired performance.
The dance troupe's tribute to George Floyd is in the running for the must-see moment award, voted for by the public.
'Sign Along With Us' choir member Christian has received hate online, with Katie Price joining in on the discussion about trolling on This Morning alongside his family.
George Sampson was 14 when he won 'Britain's Got Talent' in 2008, and some fans seem to think he hasn't changed in more than a decade.
The TV judge said discussions are ongoing as to whether the show can go ahead this year - but she believes it can't work without a live audience.