Simon Cowell is pranked on BGT as Ant and Dec switch his microphone on stage

BGT 2023: David Walliams fans ‘boycott’ ITV talent show as Bruno Tonioli debuts as judge

BGT already the most-watched ITV show of the year after 6.2m viewers tune in for first episode

Bruno Tonioli given telling off from Simon Cowell as he makes massive blunder on BGT