Meanwhile, Kylie previously confessed that her life "changed forever" when she welcomed Stormi into the world two years ago.
She wrote on Instagram to mark Stormi's birthday earlier this year: "And just like that she's two ... happy birthday to my Stormi. February 1st 4:43pm the moment my life changed forever. We were meant for each other stormiloo (sic)"
Kylie had previously opened up about Stormi's birth for the first time.
The mother-of-one said: "I actually got induced. I thought I was gonna have her on the second, 2-2-18, and she came early. They broke my water and I had her 45 minutes later ... It was crazy and, yeah, I would love to share with you guys. Happy early birthday to my baby. I can't believe she's about to be two."
And Kylie had revealed she would love to have four children.
The 22-year-old reality television star said: "I see myself for sure having four kids I just don't know when. I don't have a timeline for this. I don't know if I'm going to have four kids tomorrow or four kids in seven years."
Her sister Kim reassured her that it is possible to have four children and have a successful career as well but the key to it is "being really organised."
The brunette beauty explained: "Be really organised. I think that's the key to just being successful. It's hard, it's a lot of work but you can totally do it."