Prince William Will Have Most Expensive Wedding of All Time -- And Guess Who's Paying?
Naughty But Nice Rob ShuterAlthough no date has been officially confirmed yet, the costs of putting on a royal wedding for Prince William and Kate Middleton next year have already started to add up, leading many to confirm this will be the most expensive celebrity wedding of all time.

"When all is said and done, this wedding will likely cost the British taxpayers over $20 million dollars," a royal insider tells me. "It will be the biggest wedding of all time, even bigger than William's mum, Diana's -- and the price will be bigger, too."