Kim Kardashian and Kris Humphries' blissful marriage may have only lasted 72 days, but it certainly wasn't because they failed to drop major dough on an epic wedding bash! While the average American couple spends just under $27,000 on their wedding, most celebrities, including Kim and Kris, don't hold back one bit when it comes to celebrating the big day. Think you've got a good idea of what some of the world's most famous couples have spent on their wedding celebrations? If so, test your celebrity wedding prowess today by following the link below and playing our Celebrity Wedding Cost Match-Up Game. It's completely free, only takes a minute, and you may be quite surprised when you find out which one of these five celebrity couples had the most expensive wedding! Good luck!