Kim Kardashian posts throwback photo of North being 'helpful' with brother Psalm: 'How are my babies getting so big'

Kim Kardashian is amazed that her four children are growing up so quickly.

In a Saturday Instagram post, Kardashian posted a throwback photo of daughter North, 6, cradling baby Psalm, who is now 7 months old. With a bottle in his mouth, Psalm looks up to the camera with his adorable big eyes as North assists, holding the bottle with one hand with a serene look on her face.

“Flashback to when Psalm was so little. My baby Northie is so helpful,” Kardashian wrote in the post. “How are my babies getting so big” adding a crying emoji.

It’s been a whirlwind year for Kardashian, who in addition to North and Psalm, also shares daughter, Chicago, who turns two in January, and Saint, 4, with husband Kanye West.

Unfortunately, North was unable to truly enjoy the holiday festivities this year, thanks to catching a bug. “My poor baby North wasn’t feeling good on a Christmas Eve, she had the stomach flu,” Kardashian wrote in an Instagram post on Friday, with a photo of the girl wearing a shimmering pink suit and her hair done up in two buns.

Her nails painted white, North clutched a tube of lip gloss from her aunt Kylie Jenner’s collection. “You can see she wasn’t feeling well but she wanted to go to go to the party so badly,” explained Kardashian. “Saint was ready to rock and was so excited to party. Chicago wanted to see an elf but was afraid of Santa and Psalm is a perfect angel baby.”

Kardashian’s holiday post also featured several photos of the entire family done up for their annual Christmas celebration, along with a bevy of celebrity guests. Big name attendees included everyone from Kylie’s ex Travis Scott and Scott Disick to Elon Musk and Sia, the latter of whom gave a rousing musical performance.

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