This is the couple's first baby together while Duhamel is already dad to son Axl with ex Fergie Ethan Miller/Getty Audra Mari and Josh ... at The Sphere in Las Vegas. Wearing a white fringe ...

On Sept. 29, Josh Duhamel's pregnant wife Audra Mari debuted her baby bump as the couple stepped out at the grand opening of the new Las Vegas Sphere arena, where they attended the first ...