All Black Aaron Smith & partner Teagan Voykovich welcome baby boy

All Blacks star Aaron Smith and his partner Teagan Voykovich have welcomed their newborn baby boy into the world.

Taking the Instagram Aaron shared a sweet snap of him taking his son, who was given the name Luka, home from the hospital.

"Welcome to the world Luke Fox Smith," Aaron wrote alongside the sweet snap.

Meanwhile, Teagan shared a close up black and white photo of her cradling her the tiny feet of her baby boy, who was born on August 28.

"Welcome to the world beautiful boy," she captioned the photograph.

The pair, who got engaged in March this year, revealed that they were expecting around the same time with a sonogram of their baby.

Congratulations Aaron and Teagan!