The 62-year-old matriarch has praised her youngest child for the way she's so 'passionate' about her make-up business Kylie Cosmetics, which has made her a billionaire. Speaking on Australia's radio show The Kyle and Jackie O Show, she said: 'She is so smart and she is so passionate about what she doing. I'm so proud of her.'
Kim, Khloe and Kourtney have long blamed their mother for favoring Kylie because she's made so much money off her cosmetics line and Kris reportedly gets a cut of it. This comment may further drive the sibling rivalry.
They have a bon: Kris Jenner told a radio show on Thursday that Kylie Jenner is 'smart'; Kim, Kourtney and Khloe have accused their mom of favoring Kylie. Seen in 2016
She also talked up Kylie's mothering skills; Kylie has daughter Stormi with boyfriend Travis Scott.
Jenner said, 'She is really such an amazing mommy. I mean her number one priority is little Stormi and she is such a great mom.'
Meanwhile, Kylie recently revealed a secret stash of designer handbags she's keeping back for her little girl so that she can use them when she's a little bigger.
Her #1? Speaking on Australia's radio show The Kyle and Jackie O Show , she said: 'She is so smart and she is so passionate about what she doing. I'm so proud of her'
Speaking in a video clip uploaded to her YouTube account, the reality TV beauty picked up a pink mini Hermès Kelly bag – worth $27,000 – and said: 'Kourtney gave me this, which I think is super cute. I was really surprised because I feel like Kourtney never really cares about Christmas gifts so when she gave me this last year, it was really special.
'This one I'm definitely gonna let Stormi wear, probably, when she says, 'Mommy, I want to carry a purse.' So this is probably going to be her first purse.'
The 21-year-old businesswoman then dropped down a shelf level and picked up a Louis Vuitton bag and said: 'Another purse that's really special to me, well two purses. My mom gave these to me and Kendall [her older sister] when we were like super babies. So I'm definitely going to give this to Stormi.'
And it's not just her handbag collection Stormi will get her hands on in the future as Kylie has admitted she wants the youngster to run her Kylie Cosmetics empire.
Close ties: Kylie with Travis and Kris with Corey in this group photo
She explained: 'Maybe one day [I'll] pass this on to Stormi, if she's into it.'
Kylie launched her makeup company, which specialises in lipstick and lip liner 'lip kits', two years ago and in that time it has gone on to sell $630 million worth of products.
She created the business herself, using $250,000 of her own earnings from modelling jobs to pay an outside company to produce the first 15,000 lip kits and things grew and grew from there, making her business worth an estimated $800 million now.
She's back for more: Kris is seen here in a preview for Sunday's KUWTK