The 'Keeping Up with the Kardashians' star says it's ''remarkable'' to watch Kim, 33, take dote on North, her seven-month-old daughter with fiancé Kanye West.
She said: ''She's changed, in a really good way. You watch your baby have a baby and it's kind of remarkable to see the changes we all go through when you give birth and have a child you're responsible for.
''Kim's totally in love with North, it's been wonderful to watch.''
Kris, 58, also revealed that Kim is a very hands-on mother and hates handing her little girl over to anyone - even her.
Kris added: ''She really is hands-on. I'm always like, 'Can I hold North now?' and she's like, 'Mom, please.' Because all she wants is to hold her. She loves that baby so much.''
Kris is overjoyed that Kim - who has previously been married twice - has found happiness with Kanye and thinks they are an ''amazing'' couple.
She told Britain's OK! magazine: ''Kanye and Kim are an amazing couple. They're very much in love and have the most delicious little baby. The dynamic has been a blessing. Kanye is the greatest and has been so awesome. Life at my house is pretty dreamy, there's a lot of love there.''
The rocker will release the new record next year.
On the eve of series three making its debut on Netflix, its creator Charlie Brooker confirmed that Foster was lined up to direct an episode for next...
Chris Pratt, Zoe Saldana and Dave Bautista return.
Almost pathologically buoyant, this brightly colourful animated comedy is so cheeky that it's impossible to dislike.
A report in Variety suggests that Firth could play the role of William Weatherall Wilkins in 'Mary Poppins Returns'.