It doesn’t sound like Kylie Jenner is going to be announcing her pregnancy anytime soon – with an insider close to the Kardashian-Jenner family revealing that she’s being “stubborn” about the big reveal.

While there’s been a bunch of rumours that the 20-year-old is expecting her first child with boyfriend Travis Scott, nobody from the Keeping Up With The Kardashians cast has either confirmed or denied the reports.

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Speaking to Us Weekly, a source maintained that Kylie wants to keep this part of her life private for the time being: "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,"said an insider. “She’s worked hard enough to do whatever she wants.”

The insider revealed that there’s very little chance Kylie will change her mind on this policy, continuing: “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. She’s very happy about the pregnancy but she doesn’t want to share this with the world.”

As for the fact Kylie hasn’t been seen in public for months, the insider added: “Her not being out is strictly personal preference. She wants to keep this one aspect of her life private.”

It looks like it might be a while until we get to the bottom of this mystery.