But now the reality star has revealed they will marry in the summer.
When Kim appeared on The Ellen DeGeneres show on Friday, host Ellen joked: “I forgot to mark [the date of the wedding] in my calendar. Because I know that you want me there and I totally forgot.”
33-year-old Kim replied: “We honestly haven’t picked a date yet. We said that when we went on our trip skiing this New Year’s we were going to pick the date and location, and that still hasn’t happened.
“We know we want it in the summer time but we’ve just got to figure that out.”
Kim also gushed to Ellen about Kanye’s romantic proposal. She said: “That was probably one of the only times I’ve been surprised. I usually know everything and I was actually so shocked that he kept it a secret from me.
“And it was a such good secret. But he’s also so passionate about birthdays, that’s he’s thing.”
Kim shared some adorable photos of their seven-month-old daughter North and revealed what Kanye is like as a dad.
She said: “He is honestly the most amazing dad. He loves her so much. He just left to go out of town, so I send him a picture and video everyday.
“He’s like, ‘She grew up so much!’ And I’m like, ‘Babe, it’s been one day. You haven’t seen her in a day. Not a lot has changed.’ But he’s a really hands on dad.”
Despite being ‘hands-on’, Kim also revealed that Kanye doesn’t change North’s nappies because ‘he’s not a diaper-changing kind of guy.”
She said: “He would if it’s an emergency. But I love that time. I know it sounds crazy but I love my time with her when she’s on the changing table. She tries to talk so much and I really enjoy that bonding time with her.”