Kim Kardashian has already given birth.

The reality TV star and Grammy-award winning rapper, Kanye West, welcome their first baby to the world. And while the real name of a.k.a. 'Baby Kimye' has yet to be revealed, there are some things we found out about this new bundle of joy and its parents.

Here are 5 Things You Need To Know About New Baby Kimye:

1. It's a Girl!

The sex of Baby Kimye was initially kept a secret. That is until grandma goes blabbing on TV. When Kris Jenner attended the Daytime Emmys on Sunday, she unknowingly told E! the gender of the baby.

 Jenner noted that Kim "is extremely happy and thrilled for the new baby and she's doing great and she's beautiful."

However, this isn't anything new, actually. Earlier this month, the news was revealed on the show "Keeping Up With the Kardashians."

2. Baby Kimye May be a Month Premature.

Kim K. actually gave birth to her first a month earlier than her July schedule. People were expecting her to be due just around the time the royal couple, Prince William and Kate Middleton, will have their first baby.

But in a sudden turn of events, Kim had to give birth five weeks before her due date, E! Online reports. According to the news site, not even the Kardashian-Jenner clan was complete during the delivery.

"This was not planned. This came on very quickly," a source told E! "The whole family was dispersed all over the place" during the delivery, the source added.

3. The baby weighs less than Five Pounds!

Because of the early delivery of Baby Kimye at the Cedars-Sinai Hospital in Beverly Hills, sources confirmed to E! that the new bundle of joy weighs "just under five pounds."

4. Kim thinks motherhood is Crazy!

While it may be such a wonderful feeling for Kim to finally hold Kim Jr. in her arms, it's not hard to admit that the surprise delivery was stressful.

In a phone in interview with E! News' Ken Baker on "On Air with Ryan Seacrest," he reveals that while Kim is doing well "this was a very stressful time" for her as well.

Also, on the radio show, Seacrest revealed that Kim shot her an email saying that she "can't believe" that she is finally a mom and that "it's so crazy!"

5. Kanye doesn't like to talk about his baby in public.

There's no denying that Kanye is a happy father. Amidst the string of reports and rumors that have been swirling around about him cheating, E! reports that the rapper was beside his beau when she gave birth. But it seems that the 'Yeezus' rapper isn't fond of telling America about his family.

In a recent interview by the New York Times, West says he says he keeps his family matters to himself.

"Like, this is my baby. This isn't America's baby."