Kim Kardashian Posted The Cutest Video For North West's Third Birthday

Today is North West's birthday and no one seems happier to celebrate than Kim Kardashian.

The mother of two wished her daughter a happy third birthday and shared an adorable video of her baby girl.

In the clip, Kim expresses how she can't believe North is already getting so big. She also makes North promise to stop growing up so fast.

She kisses North and says,

You're not going to get any bigger. You're not going to get any taller. You're going to stay little forever, OK?

North's response is just as precious. With a big smile on her face, she replies,

K!

STOP IT, SHE'S SO CUTE.

It actually is crazy to think North is already 3. It feels like yesterday Saint was still in the womb and North had no hair. Man, kids grow up so fast!

You can watch Kim Kardashian's video for North West's birthday in the tweet below.

I wonder how the birthday princess will continue to celebrate her special day. I'm sure we'll see photos of a party sometime soon.

HAPPY BIRTHDAY, NORTH. You're only 3, but you're my hero.

Citations: Kim Kardashian Birthday Video For North West (E Online)