According to Us Weekly, Kourtney and her boyfriend, Scott Disick, are spending as much time as they can with their son before the new baby comes.
"Kourt is home and laying low," a source told Us. "She's been spending a lot of quality time with Mason. She's really focusing on making sure she gets some time in with him before the new baby comes because his world is going to be so rocked!"
So will little Mason be jealous of the little girl once he’s no longer an only child? Perhaps! But according to Kourtney, things might have been worse for the toddler if she’d had another boy.
"I am excited to have a girl, to have a new experience," the reality star said. "I'm really excited for Mason to not have to compete with a little brother!"