Abbie Cornish (born 7 August 1982) is an Australian actress and rapper. In film, Cornish is known for her roles as Heidi in Somersault (2004), Fanny Brawne in Bright Star (2009), Sweet Pea in Sucker Punch (2011), Lindy in Limitless (2011), Clara Murphy in RoboCop (2014), and Sarah Wilson in Geostorm (2017). She worked with writer/director Martin McDonagh in Seven Psychopaths (2012) and Three Billboards Outside Ebbing, Missouri (2017). For the latter, Cornish won her first Screen Actors Guild Award as part of the cast. In 2018, she portrayed Cathy Mueller in the first season of Amazon Video series Jack Ryan opposite John Krasinski, a role she reprised in the fourth and final season in 2023. She also played Dixy in the film The Virtuoso (2021) alongside Anthony Hopkins.