Justin Theroux Celebrates Nicole Brydon Bloom'S First Mother’S Day In True Hollywood Style

A Heartfelt Tribute from Hollywood's Own

Justin Theroux is showing his wife, Nicole Brydon Bloom, some serious love this Mother’s Day, their first since the arrival of their baby boy. Taking to Instagram on Sunday, May 10, Theroux, 54, quoted the iconic Thérèse of Lisieux, writing, “The loveliest masterpiece of the heart of God is the heart of a mother.” He continued, “Happy first Mother’s Day Nicole … you are such a gift to both of us. ❤️.” Along with heartfelt words, the actor shared a sweet photo of him cradling Bloom’s baby bump, alongside several snaps with their newborn.

“The loveliest masterpiece of the heart of God is the heart of a mother,” Theroux captioned his touching Instagram post.

The couple, who first caught the public eye in February 2023, took a romantic detour to Italy for the Venice Film Festival in 2024, where Theroux popped the question. They sealed the deal with a Mexico wedding in March 2025, setting the stage for their growing family.

Welcoming a New Little Star

By December 2025, news swirled about Bloom’s pregnancy, which she confirmed at the Fallout Season 2 premiere in Los Angeles, flaunting her baby bump with pride. Fast forward to April, and the couple officially announced their son’s arrival with a heartfelt, “He’s here 🕊️ we are so in love.” A subtle nod from Theroux’s ex-wife, Jennifer Aniston, came in the form of a “like” on the baby announcement – proving Hollywood is a small town after all.

In the months leading to their bundle of joy’s arrival, Theroux and Bloom shared glimpses of a serene babymoon in Mexico. “So much fun to revisit our favorite place with a little one on the way 🕊️👶🏼,” Bloom captioned their dreamy getaway.

New Beginnings and Celebrity Support

Since welcoming their son, Theroux has been basking in fatherhood, sharing on the Today show that it's a “wonderful thing” to gaze into his newborn’s eyes. Bloom has also expressed her joy, noting to The Hollywood Reporter that she's “always wanted to be a mom,” despite the upcoming balancing act of parenthood and career.

The couple made a splash on the red carpet for The Devil Wears Prada 2 premiere in New York City, with Theroux playing Emily Blunt’s on-screen boyfriend. As the couple steps into this new chapter, they’re clearly soaking up every celebrity-filled moment, with love and support from fans and peers alike.