Saint's Snapchats
Kim Snapchatted Saint looking beyond adorable in an animal filter.
Family on the Fourth
North and Saint cuddled up to mommy during a star-studded Fourth of July party.
Crawling Cutie
Kim posted this cute photo of Saint crawling on Instagram.
Pool Time!
Saint was adorable in this pic with mom Kim.
Selfie Sweeties
Kim and Saint took this sweet selfie together.
Sainty Boo
Kim captioned these pics, "Me and my Sainty boo a few months ago."
Wests in White
Kim shared this adorable photo of her kids and now-ex-husband in matching outfits.
Seasons Greetings
The West family celebrates Christmas 2016 at Kris Jenner's house. Hey, MJ!
Cuddles & Kisses
Kim showers her little boy with kisses as they lie in bed.
Disney Darlings
Saint and North don Aladdin-inspired costumes for Halloween.
Bumble Bee Baby
Saint got filtered on Kim's Snapchat. How adorable is he as a wide-eyed bumble bee?!
All Smiles
Kim posted a Snapchat video of a smiley Saint bouncing around in him carrier in July 2016. Too cute!
Pucker Up
Kim snapped this adorable vid of her and Saint swapping smooches on the cheek.
What a Looker!
Look at that face! Saint proved early on he's going to grow up to be very handsome.
Comfy Boy
Saint kicks back in his crib. Zzzz
Big Debut!
Kim first introduced her son back in February 2016. "Today is my dad's birthday. I know there's nothing more in the world he would have wanted than to meet his grandchildren. So I wanted to share this pic of Saint with you all," the proud mom-of-two wrote.