The married couple were pictured looking uber glamorous while leaving the posh Dorchester Hotel on Tuesday night (23 September), on their way to dinner at Hakkasan restaurant.
Kim, 33, covered up in a figure-hugging white gown that was, appropriately enough, from London-based fashion brand A.W.A.K.E, founded by Natalia Alaverdian.
Good move, Kim!
As well as venturing out for a bite to eat, the superstar couple also spent around two hours browsing an art gallery in Hackney.
The last time Kim was in London, for the GQ Men of the Year Awards, she admitted to having a major weakness for ribs - both at the Dorchester Hotel and at Hakkasan.
She told BBC Radio 1: "Every time I come to London I have an obsession with ribs! Last night we were rushing to get to Hakkasan after the awards to make sure we'd have ribs. We just sat and ate so many ribs! We had four orders - but between four people, not just all by ourselves!
"Also, at the Dorchester Hotel, they have amazing ribs as well. Downstairs in the restaurant. And I would just sit there and order them to my room. It's my favourite thing to do when I'm in London! I'm obsessed with ribs!"
Kim and Kanye, 37, arrived in the capital yesterday morning along with their one-year-daughter North, who was probably tucked in bed when they ventured out.
It's thought they're on their way to Paris Fashion Week, where Kim's mum Kris Jenner is already. Kim's younger sister, 18-year-old model Kendall Jenner, is believed to walking the runways at the event.
It's well known that Kim and Kanye are rather into their fashion… so much so, that Kanye was recently seen teaching fashion students at the LA Trade Technical College as part of his community service.
According to one student, the rapper spent about two hours imparting his wisdom – not just about fashion - on the students, none of whom had any idea he was going to show up.
Kanye's community service came after an altercation with a photographer who he accused of making a slur about wife Kim.
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Copyright: Alison Jackson