Kim Kardashian Celebrates Saint West Turning 9 Months Old With the Cutest Snapchats Ever

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We will celebrate Saint West's birthday every month if it means more adorable Snapchats!

Kim Kardashian West celebrated her son turning 9 months old on Monday by using the grandpa filter on him, giving him a hat, glasses and gray mustache. "You're nine months old today, what an old man you are!" she narrates.

That giggle! The mother-son duo appears in another Snap together using the deer filter. "Are you the cutest little deer I ever saw?" Kim asks. (Yes. The answer is yes.)

WATCH: Kim Kardashian and Kanye West Shut Down the Streets of New York City With Their Super Stylish Kids

Saint didn't get all the Snapchat love though, as 3-year-old North tried out both the old man and Bambi filters earlier this week. In true North fashion, she did not enjoy either of them.

North has always been more of a flower crown filter type of girl.

Kim recently documented her struggles to get her daughter to go to sleep in a series of late-night Snapchats. Take the journey in the video below.