Olivia Munn took to Instagram on Sunday to celebrate her son Malcolm’s third birthday with a heartfelt post. The X-Men actress shared a touching moment between mother and son, reminiscing on the challenges and joys of the past year.
Malcolm’s Birthday Tribute
“Magic Malc turns 3 today,” Munn captioned the photo, expressing her deep love for her son. She revealed that the picture was taken during a particularly sensitive time in her life. “This photo was taken last year, just around the time I found out I had breast cancer,” she disclosed, crediting Malcolm for bringing light into her darkest moments.

The Transformative Power of Motherhood
Munn’s heartfelt message detailed how becoming a mother has reshaped her life. “He’s made me stronger and softer in ways I never knew I could be,” she wrote, celebrating the profound impact Malcolm has had on her personal growth.
Family Milestones
The actress shares Malcolm and her newborn daughter Méi June with her husband, comedian John Mulaney. The couple, who tied the knot in a private ceremony in July 2024, welcomed their second child, Méi, in September.
Fans first got a glimpse of Malcolm in December 2021 when Mulaney introduced him on Instagram. “Meet Malcolm Hiệp Mulaney,” he wrote, adding a touch of humor: “He hasn’t even tried seltzer yet.”
Motherhood in the Spotlight
Munn continues to embrace her role as a mother with grace and gratitude, often sharing heartfelt updates about her family. Her latest tribute to Malcolm further cements the deep bond she shares with her children.