Credit: Kim Zolciak on Instagram Photo: Kash Biermann Pretends to Be a Baby

This is just too cute. Kim Zolciak's son, Kash, is having the I'm-not-the-baby-anymore blues, so his mama decided to play a little game and let him pretend that he is still a wee newborn. Apparently, Kash ate up all the attention!

The former Real Housewives of Atlanta cast member and current Don't Be Tardy star went on Instagram to share a photo capturing the adorable moment.

"You will always be my baby Kash!!! I put Kash in the twins chair covered him up and we pretended he was my baby he loved it!!!" Kim gushed.

Like his older brother, KJ, Kash only got to be the real baby of the family for a very short time, which we're sure he doesn't even remember. Little Kaia Rose and Kane Ren were born so close to his own birthday that he was immediately promoted to big bro. We can see why Kash might be feeling a little jealous of his new siblings, so it's really sweet of Kim to let him pretend to be the baby for a bit.

Interestingly, KJ also seems to be missing his baby days. The adorable toddler pulled a similar stunt not long ago when Kim found him hanging out in Kaia's bouncy seat alongside Kane.

"KJ get out of Kaia's chair don't worry hunni you will always be my baby!!!," Kim had written next to her Instagram post of the picture.

We guess these are the problems parents face when they have four children under the age of three!

Can you believe that Kim has SIX kiddos now? Sound off below!