Simon Cowell walked off stage mid act tonight after being invited on stage along with fellow presenter David Williams to help out with a ventriloquist act.
The final straw came when the ventriloquist Jimmy Tamley ‘Put words into Simons mouth’ quite literally, trying to get the BGT boss to preform the Can Can.
Despite David Williams whole heartily taking part when encouraged to do the same, Simon walked off stage pulling the ventriloquist mouth piece he was wearing off in the process.
Eventually Simon returned at the end of the act but by that time the act had run its course, if a bit premature!
