
Olivia Munn and John Mulaney are celebrating a beautiful new chapter in their lives—welcoming their second child together!
On September 22, the couple announced the arrival of their daughter, Méi June Mulaney, born via gestational surrogate on September 14, 2024, in the Year of the Dragon. Sharing the heartfelt news on Instagram, Munn posted a sweet photo of her holding the newborn while sitting on Mulaney’s lap in a hospital room.
In the touching caption, the 44-year-old actress reflected on the emotional journey of having her daughter through surrogacy:
“I had so many profound emotions about not being able to carry my daughter. When I met our gestational surrogate, we spoke mother to mother. She showed me so much grace and understanding—I knew I had found a real-life angel,” Munn wrote. “Words cannot express my gratitude that she kept our baby safe for nine months and made our dreams come true.”
Munn also revealed the special meaning behind their daughter’s name, explaining, “Méi means plum in Chinese, and I am so proud of my little plum, my little dragon, for making this journey to be with us. My heart has exploded with love.” The post was rounded out with intimate family moments, including a close-up of baby Méi and a serene photo of the new family of four gazing out at the ocean.
John Mulaney, 42, shared his own post celebrating the arrival of their daughter, humorously captioning it: “Méi June Mulaney came into the world September 14, 2024, the Year of the Dragon. We stole so much stuff from the hospital,” he joked, adding, “I love my little girl so much.” Alongside a tender family photo, Mulaney shared a funny video of his newborn spitting up on his shirt, showcasing his signature comedic take on fatherhood.
The couple’s newest addition joins their first child, 2-year-old Malcolm Hiệp Mulaney, who was born in November 2021. This exciting family news comes just months after Munn and Mulaney quietly tied the knot in a small, intimate ceremony in July. The wedding, held at a friend’s home in New York, was officiated by Munn’s The Newsroom co-star Sam Waterston, with only Malcolm and one witness in attendance.

This moment of joy for the couple follows a period of tremendous challenge for Olivia Munn. In April 2023, the X-Men: Apocalypse actress revealed to PEOPLE her terrifying breast cancer diagnosis, which led to multiple surgeries, including a double mastectomy and medically induced menopause. Through an emotional journey that included egg retrieval, breast reconstruction, and ongoing cancer treatments, Munn has remained open about her battle.
Despite the physical and emotional toll, Munn stayed focused on her role as Malcolm’s mom. “When I’m with him, it’s the only time my brain doesn’t think about being sick,” she said in a heartfelt interview with PEOPLE earlier this year. “I get to be here for him, and that’s what matters most to me.”
Mulaney and Munn have also embraced documenting their parenting journey, regularly sharing Malcolm’s adorable milestones. From saying his first words to traveling to destinations like Colorado’s Red Rocks Park, Malcolm’s experiences are already nothing short of special. In one of her Instagram posts, Munn shared a hilarious video of Malcolm and Mulaney displaying the exact same quirky habit, captioning it, “It’s the exact same fidget. I can’t.”
As Munn continues her cancer recovery and embraces life as a mother of two, she remains positive and hopeful, finding strength in her family.
Their second child, Méi June, symbolizes a fresh start for the family after a difficult year. With her joyous arrival, Olivia Munn and John Mulaney are stepping into this new chapter with hearts full of love and gratitude.
Key Takeaways:
- Olivia Munn and John Mulaney welcomed their second child, Méi June, via gestational surrogate.
- Munn reflected on her emotional surrogacy journey and cancer battle, expressing immense gratitude.
- The couple continues to embrace parenthood, sharing sweet moments with their growing family.