Scarlett Johansson and her tiny baby bump

Scarlett Johansson poses during a photocall for the French premiere of "Captain America: The Winter Soldier". (AFP)

(AFP)

(AFP)

Scarlett Johansson (AFP)

US directors Joe and Anthony Russo pose with US actors Chris Evans, Scarlett Johansson, and Samuel L. Jackson during a photocall for the French premiere of "Captain America: The Winter Soldier". (AFP)

Chris Evans, Scarlett Johansson, and Samuel L. Jackson. (AFP)

Scarlett Johansson signs autographs for fans as she attends the French premiere of "Captain America: The Winter Soldier" (AFP)