Kourtney Kardashian Helps Kim Celebrate 30 With Another Birthday Party

Kourtney Kardashian, black top, Mason Disick, Scott Disick, Kim Kardashian

Kourtney Kardashian and her family celebrate Kim's 30th birthday in NYC.

Kourtney, Kim Kardashian, Scott Disick and baby Mason were all spotted heading out for a surprise party for Kim at Via Dei Mille in New York City.  The party was reportedly attended by her close family and friends and even included a hand delivered cake, all captured on camera for their upcoming reality show, "Kourtney and Kim Take New York".   The sisters recently spent a weekend in Vegas – also to celebrate Kim's milestone birthday.

I am dying over Mason's little suit!  How cute is that??? He's like Scott's "mini-me". 

Kourtney Kardashian, black blouse, black leggings, Mason Disick, Scott Disick