The momager sent a sweet birthday message to Scott on Tuesday, 26 May to mark his 32nd birthday. Scott is the long-time partner of Kris' eldest daughter, Kourtney Kardashian.
Alongside an image of her and Scott, she said: "Happy Birthday Scott!!!!!! You are an amazing son, an incredibly devoted dad, an awesome boyfriend/partner and one of the funniest guys I know...we are so blessed you are part of our family and I love you....have an amazing day."
Scott is dad to Kris' grandkids Mason, five, Penelope, two, and six-month-old Reign.
This isn't the first time Kris, 59, has sent a public message of love to her son-in-law. She also paid tribute to him on US Mother's Day, saying: "I am super blessed with children .... And then he comes along!!!!!!!!! And what a special wonderful crazy boy he is!!!!
" I love you so so much Scott....so proud to be your mum too and I cherish all the time we spend together and what a great Dad you are!!!! I am lucky beyond words #love #family #laughter #blessed."
The reality star and businessman celebrated his birthday early, partying with Kourtney, 36, in Las Vegas on Saturday night.
All you need to know about Kris Jenner: