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Reality TV star Kim Kardashian and Kanye West‘s kids are growing before their eyes. This week, Kim K treated fans to an adorable af moment showing Saint West clocking in sibling goals with his sister Chicago.

On Monday, Kim K let loose the must-like brother-sister moment to her 116 million Instagram followers.

Wild Hair Don’t Care. *Don’t worry I’m holding her up from the back

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Last month, Kim revealed a few names she and Ye initially came up with for Chicago.

“Chicago just looks really long to me and doesn’t flow, so I call her Chi. That’s it. She can decide later if she wants to be called Chicago or Chi. But she’s so girly. When she first came out I was like, ‘What do we name her?’ It was the hardest decision ever and I could not think of a name.” Kardashian West also opened up about other options that she and West, 41, batted around. They were going to name her Rei in honor of West’s father, Ray West, or Jo in honor of Kardashian West’s grandmother, Mary Jo “M.J.” Houghton, but the KKW Beauty mogul said that her baby girl “doesn’t look like” either name. (People)

A few weeks ago, Kim went to her IG page and shared a close-up look at their daughter Chi.

The same week, Kim went to IG with a must-like shot of Yeezy’s mini-me.

Best friends for life!!!! 💕

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