Katie Holmes & Tom Cruise

When Tom Cruise and Katie Holmes married, they didn’t skimp on the details, spending $3 million on their fireworks-filled wedding day.

The couple married in Italy in November 2006, and it was to an astonishing degree. The pair celebrated for three days, culminating in the 15th-century Odescalchi Castle in Italy. Everything about the wedding, from the setting to the food, made it feel like a fairy tale. They served sea bass and risotto and approximately 300 bottles of red wine and champagne, which cost the newlyweds $18,000. Holmes, on the other hand, picked a magnificent Giorgio Armani wedding gown that was custom-made for her. The outfit was reportedly covered in Swarovski crystals, done for over 350 hours and cost an estimated $50,000. They entertained their guests with fireworks and several musical acts, including Andrea Bocelli and Mark Ronson in the DJ booth, after the event.