Kourtney & Kim Kardashian Kick It With Mason in the Big Apple

Kim Kardashian and Kourtney Kardashian took NYC by storm Sunday as they arrived with newest Kardashian, adorable Mason Dash. The dynamic duo recently announced they will be staying at the Smyth Hotel while filming their very own spin-off Keeping Up With the Kardashians! Mason's daddy and Kourt's partner Scott Disick will also be joining their NYC jaunts!

Kourtney is very ready to expand her brood!

On last night's episode of Keeping Up with Kardashians, the doting mom shared her want for another baby, pronto!

OK! GALLERY: KOURTNEY KARDASHIAN & SCOTT DISICK STROLL WITH BABY MASON

“This is going by way too fast. My siblings are my best friends. And, having Mason has been the most rewarding, life-changing thing that has ever happened to Scott and myself," Kourtney explained after she and Scott brought Mason for his six-moth check-up. :We definitely want to have another baby because I want to have two kids close in age like Kim and I were.”

Looks like Kourt and Scott will be getting busy in the Big Apple!