What Happened to Lisa Olivia Munn?
Olivia Munn is an American actress, activist, and mother known for her roles in 'The Newsroom' and 'X-Men: Apocalypse'. In recent years, she has become a prominent advocate for women's health after publicly sharing her bilateral breast cancer diagnosis in 2024, which led to a significant increase in breast cancer risk assessment tool usage. She continues her acting career with the Apple TV+ series 'Your Friends and Neighbors' and is a mother of two with husband John Mulaney.
Quick Answer
Olivia Munn, an accomplished actress, has recently been in the public eye for her courageous battle with bilateral breast cancer, diagnosed in April 2023 and publicly revealed in March 2024. She underwent a double mastectomy and other surgeries, completing them by April 2025. As of March 2026, Munn is actively recovering, managing medically induced menopause, and continues her acting career with the Apple TV+ series 'Your Friends and Neighbors', the second season of which premieres in April 2026. She is also a vocal advocate for early cancer detection and a mother of two children with comedian John Mulaney.
📊Key Facts
📅Complete Timeline14 events
Born Lisa Olivia Munn
Olivia Munn was born in Oklahoma City, Oklahoma, U.S.
Began hosting 'Attack of the Show!'
Munn started her professional career as a television host for the gaming network G4, on the series 'Attack of the Show!', which she hosted until 2010.
Joined 'The Daily Show with Jon Stewart'
She became a recurring correspondent on the Comedy Central late-night series 'The Daily Show' from 2010 to 2011.
Breakthrough role in 'The Newsroom'
Munn gained prominence with a lead role in Aaron Sorkin's HBO political drama series 'The Newsroom', which aired from 2012 to 2014.
Portrayed Psylocke in 'X-Men: Apocalypse'
She took on the role of Elizabeth Braddock / Psylocke in the superhero film 'X-Men: Apocalypse', a significant role in a major franchise.
Began dating John Mulaney
Reports confirmed that Olivia Munn and comedian John Mulaney began dating.
Son Malcolm born
Munn and Mulaney welcomed their first child, a son named Malcolm Hiệp Mulaney.
Diagnosed with bilateral breast cancer
After a high-risk assessment score, Munn was diagnosed with aggressive Luminal B breast cancer in both breasts, which she publicly revealed in March 2024.
Married John Mulaney
Olivia Munn and John Mulaney officially married in an intimate ceremony in New York.
Daughter Méi June born via surrogate
The couple welcomed their second child, a daughter named Méi June, via surrogate.
Began starring in 'Your Friends and Neighbors' and named Time's Women of the Year
Munn began starring in the Apple TV+ drama series 'Your Friends and Neighbors' and was named one of Time magazine's Women of the Year.
Honored for cancer awareness advocacy
Munn received the Excellence in Cancer Awareness Award for her efforts in raising awareness for early breast cancer detection, which led to a 4000% increase in the use of the NCI's risk assessment tool.
Honored at Women of Impact Luncheon
Olivia Munn was honored by Los Angeles Magazine at their Women of Impact Luncheon, where she spoke about her breast cancer journey and recovery.
Season 2 of 'Your Friends and Neighbors' premieres
The second season of her Apple TV+ show 'Your Friends and Neighbors' is set to premiere.
🔍Deep Dive Analysis
Olivia Munn's career has spanned television hosting, comedy, and dramatic acting, establishing her as a recognizable face in Hollywood. She first gained prominence as a host on G4's 'Attack of the Show!' from 2006 to 2010, before transitioning to a correspondent role on 'The Daily Show with Jon Stewart' and later earning critical acclaim for her role as Sloan Sabbith in Aaron Sorkin's HBO drama 'The Newsroom' (2012–2014). Her film credits include 'Magic Mike' (2012), 'X-Men: Apocalypse' (2016) where she portrayed Psylocke, and 'The Predator' (2018).
Beyond her acting career, Munn has been a vocal activist. She was an early 'Silence Breaker' in the #MeToo movement, speaking out against predatory behavior in Hollywood, and has been a leader in the #StopAsianHate movement, raising awareness and coordinating with law enforcement. Her advocacy led to her being invited to the White House when President Biden signed the COVID-19 Hate Crimes Act into law.
A significant turning point in Munn's life was her breast cancer diagnosis. In April 2023, despite a clear mammogram and negative genetic tests, a high-risk score on the Tyrer-Cuzick risk assessment tool prompted further investigation, revealing aggressive Luminal B breast cancer in both breasts. She publicly disclosed her diagnosis in March 2024 and underwent a double mastectomy within 30 days, followed by additional surgeries, including the removal of her ovaries and uterus, which were completed by April 2025. This journey also led to her mother being diagnosed with HER2-Positive breast cancer after Munn encouraged her to take the same risk assessment.
Munn's candor about her cancer battle has had a profound impact, leading to a reported 4,000% increase in visits to the National Cancer Institute's Breast Cancer Risk Assessment Tool website. She has been honored for her advocacy, including being named one of Time magazine's Women of the Year for 2025 and receiving the Excellence in Cancer Awareness Award from the Prevent Cancer Foundation. She has also partnered with SKIMS for a breast cancer awareness campaign, openly discussing her mastectomy scars.
As of March 2026, Olivia Munn is continuing her recovery, managing the effects of medically induced menopause, and balancing her career with motherhood. She married comedian John Mulaney in July 2024, and they have two children: son Malcolm, born in November 2021, and daughter Méi June, born via surrogate in September 2024. Munn is starring in the Apple TV+ drama series 'Your Friends and Neighbors,' with its second season premiering in April 2026. She was recently honored at Los Angeles Magazine's Women of Impact Luncheon in March 2026, where she spoke about her cancer journey and newfound strength.
What If...?
Explore alternate histories. What if Lisa Olivia Munn made different choices?