Vanessa Kirby shares how her fake pregnancy bump for Fantastic Four: First Steps was heavier than her real one, leading to an unexpected backache.
Vanessa Kirby, who plays Sue Storm in The Fantastic Four: First Steps, recently revealed that her prosthetic baby bump for the movie was much heavier than her real pregnancy. The actress, now expecting her first child, joked about giving herself an unnecessary backache while filming the Marvel blockbuster.
During an interview on Late Night With Seth Meyers, Kirby explained how she insisted on making the fake bump heavier for realism. The crew initially used lightweight foam, but she asked for extra weight, leading to rice packets being added inside.
“It was like this light foam thing, and I kept saying, ‘I want more. It needs to be heavier.’ They ended up putting rice packets in it, and it became so heavy that I gave myself a backache for no reason at all.”
Ironically, her real pregnancy turned out to be much lighter in comparison. Kirby is currently filming Avengers: Doomsday while pregnant, calling the experience “the coolest thing.”
The Challenges of Filming While Pregnant
Kirby praised the Avengers: Doomsday team for their support, especially directors Joe and Anthony Russo and Marvel Studios president Kevin Feige.
“They’ve been utterly amazing. Everyone on set has been so supportive, making sure I’m comfortable while filming these big action scenes.”
In Fantastic Four: First Steps, Kirby’s character, Sue Storm, is pregnant with Franklin Richards, a child who later develops superpowers. The role required her to perform stunts and emotional scenes while wearing the heavy prosthetic bump.
Balancing Real Life and Superhero Roles
Kirby’s real-life pregnancy coinciding with her Marvel roles has been a unique experience. She described the timing as “crazy” but poetic.
“Playing a pregnant superhero while actually being pregnant is surreal. It adds another layer to the performance because I understand Sue’s emotions even more now.”
Fans have praised Kirby’s portrayal of Sue Storm, noting how her real-life experience may have influenced her performance. The film, set in a retro-futuristic 1960s world, focuses on family dynamics, making Kirby’s role as a soon-to-be mother central to the story.
Fan Reactions and Behind-the-Scenes Details
Many fans found humor in Kirby’s fake bump being heavier than her real one. Some joked that Marvel’s props team went too far with realism.
“Vanessa Kirby really committed to the role—even gave herself a backache before her actual pregnancy!” – Marvel fan on Twitter.
Others appreciated how the film handled Sue’s pregnancy storyline, calling it a fresh take on superhero narratives.
What’s Next for Vanessa Kirby?
Kirby will reprise her role as Sue Storm in Avengers: Doomsday, where the Fantastic Four will team up with other Marvel heroes. Her real-life pregnancy hasn’t slowed her down, as she continues filming high-energy scenes.
The actress has also been open about how motherhood has changed her perspective on acting. She finds it inspiring to play strong female characters who balance personal and heroic challenges.
Behind the Scenes of Fantastic Four’s Pregnancy Storyline
Director Matt Shakman wanted Sue’s pregnancy to feel authentic. He worked closely with Kirby to ensure her performance captured the emotional and physical aspects of expecting a child.
“Vanessa brought so much depth to Sue. Her real-life experience added a layer of truth to the role that we couldn’t have planned.”
The film’s zero-gravity birth scene, where Sue gives birth while escaping Galactus, was one of the most challenging sequences. Kirby performed most of her own stunts, proving her dedication to the role.
How Marvel Supports Pregnant Actors
Marvel Studios has been accommodating to actors during pregnancies. Scarlett Johansson filmed Black Widow while pregnant, using stunt doubles for intense scenes. Similarly, Kirby’s needs were prioritized on set.
“Marvel really takes care of their actors. They made sure I had everything I needed, from adjusted schedules to comfortable costumes.”
This approach has helped actors like Kirby deliver powerful performances without compromising their health.
The Impact of Sue Storm’s Pregnancy in the MCU
Sue’s pregnancy in Fantastic Four: First Steps is a major plot point. The story explores her fears about raising a child with potential superpowers, a theme that resonates with many parents.
The film’s success has led to discussions about more family-centered superhero stories. Fans are excited to see how Franklin Richards’ powers will develop in future MCU projects.
Vanessa Kirby’s journey—from wearing a heavy fake bump to experiencing real pregnancy—has been full of surprises. Her dedication to her roles, both on and off-screen, has made her a standout in the Marvel universe.
As she continues filming Avengers: Doomsday, fans eagerly await her next appearances as Sue Storm. Her real-life pregnancy adds an extra layer of authenticity to her performances, making her one of the most compelling actors in the MCU.
Also read: Vanessa Kirby Stars in Upcoming Thriller “Night Always Comes” Coming to Netflix This August
Credits: Sources include interviews from Late Night with Seth Meyers, Happy Sad Confused podcast, and Marvel Studios updates.
