In the first photo, Bodhi dons a colorful wig and a big smile.
"Bodhi as a red head," Green captioned the photo.
The second photo shows Bodhi sitting with his big brother Noah.
The third photo, a close-up of Noah, has Green admitting, "Crazy how good looking he is."
The last photo is of the family's newest addition, Journey.
Green gives props to his Fox, writing, "My wife makes beautiful babies."
Fox filed for divorce from Green last year, but the couple reconciled while she was pregnant with their third child. The pair wed in 2010 after six years of dating.