Sofia's Pregnant ! Scott's Baby With A Teenager!

Oh Lord! He’s got bub number four on the way, but this time Kourt’s not the mummy. And she’s pissed!

Kourtney Kardashian has always wanted another kid. In fact, the mother-of-three says she’d ideally like “six” of them to keep up with!

Well, hold onto your Bugaboos, because in a shock twist, there is indeed another Kardash-ish bub on the way, only it’s Kourt’s baby daddy Scott Disick who’s heading back to the delivery room – not her!

Yes, you read that right! NW has heard from multiple sources that Scott has knocked up his teenage girlfriend Sofia Richie – and Kourt is livid after finding out via text message!

“Sofia and Scott are having a baby,” confirms an insider close to the couple, who first went public with their romance in September.

“It wasn’t planned, but they’re both very happy about it. She’s about three months along so it’s still very early. So far things seem to be going well.”

Although Sofia, 19, has had some morning sickness and isn’t as energetic as she usually is, all in all her body is adjusting pretty well to the pregnancy, adds the source. She’s also had a few doctors’ visits and has been told that everything’s “on track”. And while she’s not showing much yet, pals say if you look closely, you can see a tiny bump.