Lisa Olivia Munn is an American actress, model, television personality, and author. She is best known for being the co-host of G4's Attack of the Show! from 2006 to 2010. She also played Sloan Sabbith in the HBO political drama series The Newsroom from 2010 to 2014 and Psylocke in the 2016 film X-Men: Apocalypse.