When did Kirby and Paul Rabil welcome their first child?

Kirby, 37, and Paul Rabil, 39, welcomed their first child on October 19, 2025.

How did Kirby's pregnancy influence her role as Sue Storm/The Invisible Woman in The Fantastic Four: First Steps?

Kirby has spoken about how her real-life pregnancy experience helped her understand and portray the character of Sue Storm, who is also a mother in the comics.

What did Paul Rabil share on Instagram about the newborn?

Rabil posted photos of himself holding the blanket-wrapped baby and Kirby with the baby in bed, expressing his gratitude for the family's health and Kirby's "enormous love."

Home / Arts and Entertainment / Fantastic Four Star Kirby Welcomes First Child with Lacrosse Champ Rabil

Fantastic Four Star Kirby Welcomes First Child with Lacrosse Champ Rabil

20 Oct

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Summary

Kirby, 37, and Rabil, 39, welcome their first child
Rabil shares photos of the newborn on Instagram
Kirby's pregnancy inspired her Fantastic Four role

Fantastic Four Star Kirby Welcomes First Child with Lacrosse Champ Rabil

On October 19, 2025, Fantastic Four actress Kirby, 37, and her partner Paul Rabil, 39, a former professional lacrosse player, welcomed their first child. Rabil took to Instagram to share the joyful news, posting photos of himself holding the newborn and Kirby with the baby in bed.

In the caption, Rabil expressed his gratitude for the family's health and Kirby's "enormous love," adding that they are excited to have the baby in their lives. He also included a photo of two miniature lacrosse sticks, joking that the baby's "first cradle stick" will "hold many stories and blessings" as well as "broken windows."

Kirby has not yet addressed the birth on social media, but the couple has been private about their relationship, which they made public in November 2023 after sparking romance rumors earlier that year. In April 2025, Kirby shared photos from a romantic getaway with Rabil, writing about appreciating the "people you most love."