Elton John set up this Instagram account two days ago, where he announced he and partner David Furnish wanted to "share the love".
The pair had a civil partnership ceremony back in 2005, but when gay marriage was legalised in the UK earlier this year they decided to tie the knot once more.
Fortunately for the pair, things stayed dry this morning.
With the legal formalities completed...
It was time for the ceremony!
With their loved ones, including their sons Elijah, pictured, and Zachary.
Here's the wedding lunch menu.
Earlier in the year, the musician told Sky News:
We had our big shebang when we had our civil union but we will have a wedding. I think it's a great opportunity to take advantage of the new laws and to celebrate. We're very lucky in this country to be able to have that advantage and to have that position to be in.
A number of celebs also tweeted pictures from the wedding.
David and Victoria Beckham and Sharon and Ozzy Osbourne have also been invited.
We'll be keeping you updated all day on Elton's big day.