Like the saying of how you wait ages for London buses and then two come along, followers of the UK royal family have now been treated to a couple of royal weddings in the space of one year.
The Queen was in attendance, along with Prince Andrew (Eugenie's father), Prince William, wife Kate and children, and a smattering of celebrities who took to social media during the event.
Here's the best of the posts from the celebrity guests:
The actress/model wore a suit and top hat, as social media users questioned whether she was the first woman to attend a royal wedding in such a striking attire.
She later posted an image, taken by actress Liv Tyler, on her Instagram of a scene with friends and family crashed out "post wedding".
Those in the image include sisters Poppy and Cara, plus Tyler's husband Dave Gardner.
Robbie Williams and Ayda Field
The former Take That popstar and his wife were looking sharp for the big day, having been dressed by Giorgio Armani.
She wished the bride and groom"a lifetime of happiness" as she followed up her earlier post with one of their outfits for the evening party.
The Hollywood actress joined forces with designer Stella McCartney for her outfit, as the pair posed for a pre-wedding picture in London.
Moore then sent her a video after the wedding, saying thank you for "feeling so comfortable, and beautiful, like a princess" in her outfit.
The Latino singer wore a smart three-piece suit, though many on social media wondered how he made it on to the guest list with no obvious connection to the royal family.
Jack Whitehall and Jamie Redknapp
Comedian Whitehall and former England footballer Redknapp, both of whom are regulars on British TV, posed in front of Windsor Castle in their suits as Redknapp, recently divorced from popstar Louise, joked about his "plus 1" for the day.
Whitehall meanwhile complained about the behaviour of his hair during the event.
Another "power photo" from actress Liv Tyler, this time featuring supermodels Naomi Campbell and Kate Moss, plus Moss's daugher Lila and Demi Moore.
Tyler also sent her thanks to designer Stella McCartney for her outfit, as she posted an image of her posing with husband Dave Gardner.