Heidi Klum says she is determined to gatecrash Simon Cowell's stag party disguised as a man

Simon Cowell gets a surprise as a Britain's Got Talent contestant has his FACE printed on his boxers

Simon Cowell 'cuts joke David Walliams made about his age from final edit of Britain's Got Talent'

Heidi Klum, Sofia Vergara and Simon Cowell arrive on set of America's Got Talent in Pasadena