As Kanye West and Kim Kardashian plan their May 24th wedding in Paris, one wonders how much money they'll spend on their big day (or how long it will last).

Here are the 4 most expensive weddings:

4) Michael Jordan and Yvette Prieto - $10 million

3) Kim Kardashian and Kris Humphries - $10 million . . .  and they were separated within 72 days.  They blew $10,000 on invitations, $6,000 on cake, $2 million on flowers, and $2.5 million on Kim's diamond headdress.

2) British model Petra Ecclestone and billionaire James Stunt - $20 million

1) Prince William and Kate Middleton - $34 million . . .which sort of doesn't count, since it's a royal wedding.  But how do you spend $34 MILLION on a wedding?  Well, most of it was spent on SECURITY, which cost $32 million.

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