The pair shared the news with their fans via social media as Burgess showed off her growing baby bump.

The baby will be the first child for Burgess, and the fifth child for Green.

Yes it was," she said of her surprise pregnancy.

Sharna Burgess smiling on the red carpet.

“I was on birth control.”

“We are big believers in everything happening for a reason,” the dancer wrote.

“There was definitely Divine timing with this one and we are excited about it, trusting in it.

Sharna Burgess and Brian Austin Green at an event.

We knew it was on the cards for us, so why not now.”