AceShowbiz -

A baby boy is on the way for pregnant Kourtney Kardashian and her boyfriend Scott Disick. Confirming the baby's sex is the celebrity socialite herself who tells E! News exclusively, "Scott and I are thrilled to add a little boy to the bunch", adding "a boy is definitely needed in this family!"

"Bruce and Rob told me it would be a boy the whole time!" the expectant mother says of her step-father Bruce Jenner and brother Robert Kardashian Jr.. Kourtney is expected to give birth to her bundle of joy this Christmas.

Confirming news of her pregnancy in early August, Kourtney Kardashian at first didn't reveal the identity of her baby's father. However, she later acknowledged that she is pregnant with boyfriend Scott Disick's baby.

Until last month, Kourtney confirmed that she has not yet found out the sex of her baby. "I haven't decided if I want to find out," so she said. "I do, like to decorate the room and stuff, but then I feel like it's such a surprise, so I'm like, 'You can't take it back once you know.' So I'm like, 'I don't want to know yet'."

Asked by Us Weekly if she and Scott have been planning to wed now that they are about to become parents, Kourtney says, "We'll see." Scott then adds, "We're home every night looking at baby books and baby magazines. I just want to stay home with her, enjoy her company, look at her stomach and be with her."