By Sandra Rose  | 

Tip "T.I." Harris is proud of his new role as grandpa to Zonnique Pullins' newborn baby girl.

Even though he is not related to the baby by blood, the "Live Your Life" rapper proudly accepts his stepdaughter's baby as his own kin.

The rap mogul and his wife, Xscape singer Tameka "Tiny" Harris, Zonnique's biological mom, welcomed the new addition to their family in mid-December, when Zonnique gave birth to her first child with aspiring rapper Bandhutta Izzy.

T.I., who helped raise Zonnique from the age of 5, was on grandpa duty over the weekend. He shared a photo of himself snoozing with his step-granddaughter napping on his chest.

"Completely In Love," he wrote in the caption. "We've been blessed beyond measure time & time again... God is The Greatest..."

He then shared a little advice to his young male fans, adding, "Message to da young hittas from Big Papa Tip.... Live to Get old.... it's dope AF (as f**k)!!"

Commenting on the post, Tameka wrote, "My King & my Honey Bun".

Zonnique and Bandhunta Izzy, both 24, have dated for more than two years. Zonnique previously dated aspiring rapper, Zoey Zuko, 27.

Zonnique's biological father is Tameka's ex, Zonnie "Zebo" Pullins.