We can’t get enough of how cute Kylie Jenner and Kim K’s baby girls are.

Kylie recently posted a photo of Stormi Webster and Chicago West in matching pink pajamas. The 21-year-old mom posted a the photo with the caption “slumber party.”  

The adorable cousins were laying side by side in a crib with a pink Hermés blanket underneath them. Stormi is holding a toy while her big cousin Chicago has her tiny hands on what seems to be a lotion bottle. We guess there ain’t no party like a Kar-Jenner party!

We can’t wait to see more of these little cuties.