She has so many kids and grandkids that we can't keep track!

Caitlyn Jenner became a grandfather again last week when son Burt welcomed his first child with longtime girlfriend Valerie Pitalo, and the reality star couldn't be more thrilled with her new grandson's arrival.

"So excited for @bjenner and Valerie. They named their adorable first child Bodhi. The first Jenner boy!! The name moves on:)" she captioned a snapshot of herself holding the newborn.

We don't think it's that long before she becomes a grandpa again, because Kylie is pretty hot and heavy with Tyga these days!