Kourtney Kardashian & Her Little Man Mason Hit Up the Big Apple (PHOTOS)

Kourtney Kardashian started off her Memorial Day weekend celebrating her beau Scott Disick’s birthday in Las Vegas, but it looks like she’ll cap things off on the east coast.

The 32-year-old reality star was spotted in NYC with the other main man in her life, her son Mason, and we can’t believe how big he is getting!

While her newly engaged sister Kim is spending the holiday weekend in the French Rivera, it sounds like Kourt’s celebration will be a little more low key.

Kourt tweeted:

Mason and I slept until 11:30 today! Not used to the time difference yet! Relaxing in the Hamptons for the weekend…I smell a BBQ!

Nothing like a good BBQ to kick off summer, right?

Check out all the adorable photos of Kourtney and Mason in the gallery! And don’t forget to follow Celebuzz on Twitter, Facebook and Tumblr!