Extravagance is synonymous in Russia. It's home to some extremely rich people, including Mikhail Gutseriev. He's an oil oligarch who is worth $6.3 billion. When his son decided to tie the knot, he decided to spend $1 billion on it.

The bride's $25,000 dress weighed about 28 pounds because it was so heavily embellished. It was so heavy she had people help her move.

Guests were given jewels as party favors.

The wedding took place at Safisa, a venue in Moscow and was covered with flowers and lights.

The cake was bigger than a few humans combined.

Sting was there to perform.

Jennifer Lopez too.

Enrique Iglesias too.

So much extravagance: