The beautiful black and white snap showed the Lord Of The Rings actress caressing her belly with a sweet caption "Oh my goodness it seems the stork is visiting us again!!!! I am growing another little Tyler Gardner in my belly, our family is growing!!! So grateful. @davidgardner i love you."
As the stunning brunette gets ready to welcome baby number three to the family, she shared a sweet photo of son Milo cradling his baby brother Sailor.
The recently engaged couple welcomed their first child Sailor in February 2015, younger brother to 11-year-old Milo, Tyler’s son with ex-husband Spacehog rocker Royston Landgon and 8 year old Gray, Gardner’s son from a previous marriage.
A due date is yet to be revealed for baby number three.