By Ciar Byrne, Media CorrespondentRobbie Williams is providing the entertainment, Gordon Ramsay has created the menu and Graham Norton is hosting the auction.David and Victoria Beckham’s pre-World Cup party is the ultimate celebrity bash. But in a move that may put off some publicity-shy guests, the Beckhams have sold TV rights to the event to ITV1 – after the invitations had been sent out.On Sunday night, the Beckhams will host 500 guests in the grounds of their Hertfordshire home for a celebration believed to have cost at least ?500,000. (click on ‘read more’ to continue reading the article) more articles: A to Z of Posh & Becks’ world cup bash The Beckhams’ World Cup party: Who invited you, Dave?A-LLSTERS going to the ?500,000 bash at the Beckhams’ mansion – and the entertainment on offer