The couple only recently tied the knot, on May 24 in Italy, after a two-year romance.
But, during his performance at Wireless Festival on Friday night, Kanye revealed that he'd wanted to make Kim his wife way before they even got together.
He told fans at the London festival: "'F**k saving face and what it's supposed to mean, it's about living my dream.
"I told Kim seven years ago I would marry her and I made it happen.
"I just wanted to make something awesome and be awesome and change the world, and that's exactly what I plan to do."
It's no secret that Kanye, 37, had a long-standing crush on Kim before they got together in 2012.
But we totally hadn't realised he was already plotting a proposal!
Kanye and Kim, 33, now have one-year-old daughter North together, and recently Kim's been pining for her man while he's on tour.
Just last week she posted a snap of herself and Kanye straight after their May nuptials, and added: "I miss him so much! #TourLife #HurryHome."
Meanwhile Kanye's performance at Wireless on Friday led to mixed reviews.
The notoriously opinionated star is said to have launched in to a 10 minute rant about the fashion industry while on stage. Because, of course!
He also wore a jewelled head mask, which we're hoping doesn't catch on because it's kind of scary.
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