Simon Cowell blasts David Walliams over ‘inappropriate’ joke during BGT filming

Britain's Got Talent's Simon Cowell slams David Walliams for rude joke: 'It's a family show'

Simon Cowell 'explodes' at David Walliams after he cracks a blue gag on Britain's Got Talent

The axe factor... ITV pulls the plug on Simon Cowell's big comeback show Walk The Line