By Joyce Eng,
Kourtney Kardashian debuts her 1-month-old daughter Penelope Scotland Disick in new issue of Us Weekly, which hits newsstands Friday. The reality star poses on the cover with a snoozing Penelope and her 2-year-old son Mason.
"Nothing could prepare me for how hard I fell in love with her," she tells the magazine.
Penelope is the second child for Kardashian, 32, and longtime boyfriend Scott Disick, 29.
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