She's due to give birth any day now, but Pippa Middleton was not going to miss a royal wedding!
Even though speculation was rife during the week that Duchess Kate's sister had checked in to hospital to welcome her first child with husband James Matthews, the couple arrived beaming.
However, while imminent, the baby is not yet on the way, as the 35-year-old attended the nuptials.
Dressed in a stunning emerald green Emilia Wickstead dress and coordinating hat, her burgeoning bump was the main accessory, only accentuated by the tighter fitting ensemble.
While the gale force winds threatened to send her matching hat into the crowds, she was absolutely beaming as royal watchers cheered.
On Tuesday, October 2nd a heavily pregnant Pippa Middleton and her billionaire husband James Matthews were seen walking through the iconic doors of the hospital.
We can't wait to meet Pippa and James' bundle of joy!
Pippa cut a casual figure in a navy wrap coat, a low ponytail and a tote bag.
However it appears the couple were just paying a visit to the maternity ward, perhaps to do a last-minute recce.
According to Harper's Bazaar, Pippa and James were seen arriving at the hospital around 6:30pm and left about an hour later.
Duchess Catherine and Prince William have welcomed all three of their children at the Lindo Wing and it has served as the historical backdrop for each of their children's introductions to the world.
It's not just royals who love the maternity ward. George and Amal Clooney's twins Alexander and Ella were born here in June, 2017.
And it's little wonder why the A-list stars flock here to give birth, with many clients revealing the Lindo Wing is more like a five-star hotel than a hospital.
Rooms start at around an eye-watering £5,900 per night (about $AUD10,780) and the maternity package includes afternoon tea, post-delivery massages and champagne.