It's the first time the 32-year-old new mom has been seen in public in more than seven weeks—and you can watch the video right here on OKMagazine.com.
Kim appeared in a pre-recorded video clip, surprising her mom with a short message.
"Hey mom, I just wanted to say congratulations on your new show," Kim said. "I’m sorry I couldn’t be there in person, but I’m just loving life a little bit too much at home right now.
"But I watch you every single day and you are so amazing. You really are born to do this. I just want to say I love you and have an amazing show."
What do you think about Kim's surprise appearance? Sound off in comments below and tweet us @OKMagazine