“She’s very happy about the pregnancy but she doesn’t want to share this with the world,” an insider told Us Weekly.
“Her not being out is strictly personal preference. She wants to keep this one aspect of her life private.”
The insider adds that after more than 10 years having her life broadcast to millions, she just wants to keep this special time to herself.
They went on: “She spent her adolescent life on television and has been famous for over 10 years now. If this is the first thing she wants to keep to herself, she should be allowed that.
“She’s worked hard enough to do whatever she wants.
“If you knew Kylie she can be very stubborn. When she makes her decisions, she sticks by them. This is a decision she made early on in her pregnancy and she’s sticking by it.”
Meanwhile, it was recently reported that Kylie’s baby daddy Travis Scott has dumped the make-up entrepreneur.