Introducing Penelope Scotland Disick!

Kourtney Kardashian, her newborn daughter and adorable son Mason cover this week's issue of Us Weekly -- where we finally get our first look at Kourtney and Scott Disick's baby girl.

Penelope was born at Cedars-Sinai Medical Center on July 8, weighing in at 7 pounds, 14 ounces.

"Nothing could prepare me for how hard I fell in love with her," Kardashian tells the magazine about her new bundle of joy.

Though Scott didn't make the cover photo, Kourt definitely talks about her baby daddy inside the mag.

Read more about her push present and why Scott is "afraid" to change Penny's diapers when the new issue of Us Weekly hits newsstands.

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