Ryan, 42, shared an Instagram story of his time with Blake, 31, on-set of his film Free Guy.
Blake, 31, cuddled up to him while wearing a polka-dot dress and white sneakers. Her massive baby bump was on display in the PDA-filled shot.
Blake announced she was pregnant with their third child at the Pokémon: Detective Pikachu in New York City on May 2.
She debuted her baby bump in a gorgeous yellow dress.
Blake accessorized her look that evening with Pokémon-themed nails.
Baby number three will join older sisters James, 4, and Inez, 2, in their growing family.
Do you think Blake and Ryan are having a boy or girl? Sound off in the comments!