10. Christina Aguilera and Jordan Bratman – $2.2 million

Starting with a wedding that took place almost 10 years ago: singer Christina Aguilera and producer Jordan Bratman got married in 2005 at a vineyard in Napa Valley. 

The couple first met in 2002 in Atlanta when Aguilera went there to record an album, and they instantly hit it off. Three years later, Jordan Bratman made a romantic proposal, filling a hotel room with rose petals.

Their wedding cost $2.2 million and featured a choir and decorations inspired by the winter season, as the wedding occurred in December. The decor included hundreds of birch trees lining the walls and a cold color palette to match the theme. The dinner menu consisted of heartfelt family meals that included roast chicken, mac ‘n’ cheese, short ribs, and onion rings.

Aguilera wore a Christian Lacroix gown and changed into a satin minidress designed by her stylist, Simone Harouche, after dinner. She also sang a few of her hit songs to their guests.