All Blacks star Beauden Barrett and wife Hannah expecting first child - 'We're expanding our bubble'

All Blacks star Beauden Barrett and wife Hannah are expecting their first child.

Barrett, who is waiting to play his first match for the Blues since leaving the Hurricanes, announced the news on his Instagram account today.

"We're expanding our bubble!" he wrote.

"Can't wait to do parenting with you sweets Hannah Laity".

The baby is due in September. 

The pair married last year.