BGT's Simon Cowell threatens to storm off after David Walliams tells him to 'go home'

ok.co.uk:

Britain’s Got Talent was off to a dramatic start on Wednesday's live semi-final after Simon Cowell disagreed with co-judge David Walliams over Les Sancho's performance.

During the opening of the show, Les Sancho put on an energetic performance to which Simon, 62, buzzed the act off by pressing the dreaded red button.The judge, who was called "Mr Grumpy" by hosts Ant and Dec, then told the booing audience: "Shut up!" Delivering his feedback, Simon told Les Sancho that their first audition was full of "fun" and "personality" whereas their performance on Wednesday's semi-final was "everything he has seen before with a dance group".

Get exclusive celebrity stories and fabulous photoshoots straight to your inbox with OK!'s daily newsletter . To which David, 50, disagreed and exclaimed: "Why don't you just home!" With Simon standing up from his chair as he threatened to storm off, replying: "I will!" Amanda Holden was quick to defuse the situation as she playfully threw her arms in the air.

While David quickly added: "No, no, no don't because you pay our wages!" with the audience laughing. It comes after David explained why he uses a different chair to his co-judges on Britain’s Got Talent.