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

Vanessa Kirby recently revealed who the actor was in the post-credits scene of The Fantastic Four: First Steps. The latest Marvel feature dropped in theaters across the globe on July 25. With its conclusion,

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 actually the one in the Doctor Doom mask during the film's post-credits moment - even though his face wasn't