Vanessa Kirby explained how she channeled her 'Pieces of a Woman' performance for her 'Fantastic Four' birth scene.

First Steps end credits scene did feature a certain someone in their upcoming role. Warning: Spoilers for The Fantastic Four: First Steps below. Vanessa Kirby confirmed that Robert Downey Jr. was actu

First Steps" star Vanessa Kirby breaks down Sue Storm's birth scene and her mid-credits moment with Robert Downey Jr. as Doctor Doom.