All Black star Aaron Smith has shared the happy news that he is going to become a father.

He posted a cute snap of himself on Instagram with his partner Teagan Voykovich, showing off an ultrasound scan with the caption 'coming soon.'

Voykovich also posted a photo saying: "Baby smith coming soon - our hearts are so full."

Excited fans have already started flooding the couple's social media accounts with kind words of support and congratulations.

View this post on Instagram

Coming soon 👶🏽

A post shared by Aaron Smith (@aaronsmith_1112) on

"Congratulations that's awesome news.... from Feilding High to an All Black 2 a Daddy!"

"A mini Aaron coming soon congratulations."

"Multiply brother.God bless you all."

"Congratulations Mom and daddy to be."

View this post on Instagram

Baby smith coming soon - our hearts are so full ❤️

A post shared by Teagan Voykovich (@teaganvoykovich_) on

"Congratulations to my all time favorite no 9....Blessings brother."

Good on you guys! We cannot wait to meet the wee baby soon.