A new reality star is born! 

Kourtney Kardasian and boyfriend Scott Disick have welcomedtheir second child, a daughter named Penelope Scotland Disick, born early Sunday at Cedars-Sinai Medical Center in Los Angeles, reportsE! News. 

"Scott and I are overjoyed to welcome our precious angel Penelope Scotland Disick into our lives. We are forever blessed. Mommy and baby are resting comfortably," theKeeping Up with the Kardashians star – who, with Disick, is already mom to 2-year-old son Mason – told E! News. 

Their new arrival weighed 7 lbs., 14 oz. and was delivered via all-natural birth, according to the report. 

"It was a great. She had an easy delivery," matriarch Kris Jenner told E! "[Penelope] is so cute. She looks just like Mason. She's so beautiful. We are so happy." 

Describing her pregnancy with Penelope, Kardashian, 33, told PEOPLE in April: "I feel really good ... [though] this time I had a little more morning sickness. I think it's a little bit harder being pregnant when you have a toddler I'm chasing after. Last time I could nap more."