Olivia Munn is an American actress and former television host, born Lisa Olivia Munn on July 3, 1980, in Oklahoma City. She first became widely known as a host on G4’s Attack of the Show! and later for acting roles in The Newsroom and X-Men: Apocalypse.

Quick Scoop

  • She started her career in broadcast media before moving into acting.
  • Her breakout TV work included Attack of the Show! and The Daily Show.
  • One of her best-known acting roles was Sloan Sabbith in HBO’s The Newsroom.
  • She has also appeared in films such as X-Men: Apocalypse and Office Christmas Party.

Recent context

Recent coverage has focused on her health update after a breast cancer diagnosis, including multiple surgeries and a double mastectomy. In early 2026, she also discussed her recovery and family support in a recent interview.

Why people know her

Munn stands out because she moved from entertainment hosting into mainstream acting and became a familiar face in both pop culture and TV drama. She is also recognized as an advocate and public figure who has spoken openly about personal health challenges.

TL;DR: Olivia Munn is a U.S. actress, former TV host, and public figure best known for Attack of the Show! , The Newsroom , and her recent health updates.