Big Boi is officially a Papi San!

The legendary Outkast rapper took to social media to excitedly announce the birth of his grandson, Antwan Younés Patton III.

Antwan Younés Patton III @bamboopatton ….Legacy… 👑 Daddy Fat Saxxx AKA “ Papi San “ #PattonClan

See his original post below:

Big Boi’s first born, Bamboo Patton, is the proud father of Antwan III.

It very clear Papi San Patton is loving every moment of being a grandparent.

Trust me when I say there is no love like the love you have for your grandchildren.

I speaking from experience.

Congratulations to the Patton family on the arrival of their little heir.