The Celebrity Wedding: Christina Aguilera and Jordan Bratman
When It Took Place: November 2005
Why It Was So Crazy: Like a lot of the couples on this list, Aguilera and Bratman's marriage didn't last. They did make a lot of memories on their wedding day, though, when they spent about $2 million on a ceremony at the Staglin Family Vineyard in Napa Valley, California. In front of 150 guests, they shared their first dance inside of a gigantic winter-themed tent lined with white roses, crystals and a bunch of other stuff that sent the price of the wedding skyrocketing. Good thing money wasn't a problem for either of them.