Kim Kardashian Looks So Much Like Daughter Chicago in These Side-by-Side Pics That I Can’t Tell Who’s Who

Even Kim Kardashian agrees her youngest daughter, Chicago West, is her twin. But I didn’t realize just how striking the resemblance is until the Skims mogul shared this collage, which juxtaposes images of mom and daughter at similar ages. The reality star—who affectionately refers to her daughter as Chi or Chi Chi on The Kardashians—posted the tribute to her mini-me on her Instagram Stories on Thursday, a few days after celebrating Chicago’s sixth birthday on Monday with a Bratz-doll-themed party that featured a pink catwalk.

@kimkardashian/Instagram

Of course, the mother of four also made sure to mark the occasion on Chicago’s actual birthday with a grid post featuring snapshots from the family’s most recent Christmas Eve party. “Happy 6th Birthday Chicago! I honestly didn’t know too much about what raising a Capricorn girl would be like but you make it so easy and fun and silly!!!” she wrote.

“I can already see the determination and ambition you have within you,” the caption continued. “You are so smart, sweet, silly and so lovable to everyone around you especially your cousins! It’s magical to see you all together and all the love that exists between the tribe. I love you so much Chi Chi and can’t believe you are 6 years old! I’m so so so happy to be your mommy!”

Clearly, “proud mom” doesn’t even scratch the surface of how Kim Kardashian feels about her children. The multihyphenate shares Chicago and three other children—eldest daughter North plus two sons, Saint and Psalm—with ex-husband Kanye West.