Kourtney Kardashian has given birth to her second child with Scott Disick.
"Having two kids is like, you couldn't be more legit. It's the real deal, Kourtney and I are Mom and Dad," said Disick.
"Mason is my best friend. I just got one of his little cars working - it's fun for me to get him into cars.
"Penelope is beautiful. I mean my son is my world and my daughter is my new world. It's pretty unbelievable starting a new chapter in your life, said Disick.