Mag reveals dad of Fifi’s baby

A month ago when Today Network drive host Fifi Box announced she was pregnant, the speculation began on who the father was.

Today, New Idea claim that the Dad is Ironman champ turned businessman Grant Kenny (pictured).

The mag calls it the "showbiz story of the year."

An industry insider told them:

"Fifi and Grant were very surprised when they found out about the baby….but have both welcomed the news with excitement.

"Because it was unexpected I think they're still probably in shock and are just taking it in their stride, one day at a time."

The 2 have apparently been dating for 12 months, since meeting at a party in Hawaii.

Fifi, Kenny and SCA are not commenting on the speculation.

Here's Fifi's announcement from last month…