Kourtney Kardashian is proudly showing off her two kids, Mason and baby daughter Penelope Scotland Disick on the cover of Us magazine.

The little pink bundle was born on July 8 at Cedars-Sinai Medical Center weighing 7 pounds, 14 ounces.

Kourt tells Us: "Nothing could prepare me for how hard I fell in love with her."

The reality star, 33, and baby daddy Scott Disick, 29, are definitely going to have their hands full.