Is Sue Storm Pregnant in The Fantastic Four: First Steps? Latest MCU Revelations Unveiled

The Marvel Cinematic Universe (MCU) is abuzz with excitement as The Fantastic Four: First Steps gears up for its July 25, 2025 release. Among the most tantalizing rumors swirling around this highly anticipated film is the question on every fan’s mind: Is Sue Storm pregnant in The Fantastic Four: First Steps?

Recent leaks, teasers, and footage have fueled speculation that Vanessa Kirby’s portrayal of Susan Storm, the Invisible Woman, might introduce a game-changing family dynamic to Marvel’s First Family. Let’s dive into everything we know so far about this potential plot twist and what it could mean for the MCU’s future.

What Evidence Suggests Sue Storm’s Pregnancy?

The speculation began with a set video from August 2024, where Vanessa Kirby was spotted holding a baby while seemingly in costume as Sue Storm. This sparked theories that the baby could be Franklin or Valeria Richards, the iconic children of Sue and Reed Richards (played by Pedro Pascal) from the comics.

Fast forward to February 2025, when the first teaser trailer dropped, and eagle-eyed fans noticed subtle hints—like Sue clutching her stomach and a scene resembling a birthing moment in space—further igniting the rumor mill.

The definitive confirmation came at CinemaCon on April 4, 2025, just days before today’s date of April 8, 2025. Exclusive footage screened behind closed doors showed Sue announcing her pregnancy at a family dinner, solidifying that this storyline is no longer just a theory.

Posts on X from attendees like @JordanMaison and @screenrant hailed the reveal as a “phenomenal” addition to the narrative, hinting that it’s a pivotal plot point.

How Does Sue Storm’s Pregnancy Fit Into the Story?

Unlike previous Fantastic Four films, First Steps isn’t an origin story—Marvel Studios has made it clear that this team is already established. A pregnant Sue Storm adds a fresh layer to their dynamic, emphasizing the “First Family” moniker.

The CinemaCon footage also showcased the team on a talk show and facing cosmic threats like Galactus (Ralph Ineson) and a female Silver Surfer (Julia Garner), suggesting that Sue’s pregnancy intertwines with these high-stakes challenges.

Some speculate the title First Steps carries a dual meaning—referring not just to the team’s MCU debut but also to the literal first steps of their child. Reports from sources like @CanWeGetToast on X even claim Franklin Richards will be born in space shortly after Sue’s introduction, setting the stage for a cosmic family adventure unlike anything we’ve seen in prior adaptations.

Why Is Franklin Richards’ Introduction a Big Deal?

If Sue Storm is indeed pregnant with Franklin Richards, it’s a massive moment for the MCU. In the comics, Franklin—born in Fantastic Four Annual #6 in 1968—is no ordinary child. He’s a mutant with reality-warping powers so immense he’s often dubbed a god-like figure. His sister, Valeria, is equally significant, boasting genius intellect and a unique bond with Doctor Doom.

With the MCU’s Multiverse Saga building toward Avengers: Secret Wars in 2027, Franklin’s debut could be a linchpin. Comic fans know he plays a crucial role in the Secret Wars storyline, potentially tying First Steps into the larger narrative of incursions and multiversal chaos.

Could his birth in First Steps set up his future as a key player alongside Robert Downey Jr.’s Doctor Doom? The possibilities are thrilling.

What Has Vanessa Kirby Said About the Rumors?

Vanessa Kirby has kept fans guessing with her coy responses. During a February 2025 Good Morning America appearance, when asked about Sue embracing motherhood, she teased, “You’ll have to wait and see.”

Her playful dodge only fueled speculation, but her excitement for the role is palpable. At San Diego Comic-Con 2024, she expressed feeling “honored” to bring Sue to life, hinting at the character’s depth—perhaps a nod to this maternal twist.

Kirby’s chemistry with co-stars Pedro Pascal, Joseph Quinn (Johnny Storm), and Ebon Moss-Bachrach (The Thing) has also been a highlight of behind-the-scenes buzz, suggesting a tight-knit family unit that could beautifully frame this pregnancy arc.

How Will This Impact the MCU’s Future?

A pregnant Sue Storm doesn’t just reshape The Fantastic Four: First Steps—it could ripple across the MCU. Franklin and Valeria’s comic-book ties to Doctor Doom (rumored to appear in Avengers: Doomsday) hint at future conflicts and alliances.

The CinemaCon footage’s reveal of Julia Garner’s Silver Surfer warning of Earth’s doom ties the family’s personal stakes to cosmic threats, potentially bridging their 1960s-inspired world into the main MCU timeline.

Fans on X have noted the timing—Franklin’s birth in First Steps could align with multiversal events in Avengers: Doomsday (May 2026), setting up a grown-up version of him via time travel or alternate realities. It’s a bold move that could redefine Marvel’s storytelling.

Some Closing Thoughts: A New Chapter for Marvel’s First Family

As The Fantastic Four: First Steps approaches its July 25, 2025 premiere, the confirmation that Sue Storm is pregnant marks a thrilling evolution for the franchise. Vanessa Kirby’s Invisible Woman is poised to deliver not just invisibility and force fields but a legacy-defining child who could shape the MCU for years to come.

Whether you’re a comic purist or a casual fan, this twist promises a blend of heart and heroism that’s quintessentially Fantastic Four.

Stay tuned—Marvel’s First Family is taking their first steps into uncharted territory, and we can’t wait to see where they lead.