Mary Elizabeth Winstead (born November 28, 1984) is an American actress and singer. She's best known for her movie roles as Helena Bertinelli / Huntress in Birds of Prey (2020), John McClane's daughter Lucy Gennero-McClane in Live Free or Die Hard (2007) and A Good Day to Die Hard (2013), Holly Keely in The Spectacular Now (2013), Mary Todd Lincoln in Abraham Lincoln: Vampire Hunter (2012), and Ramona Flowers in Scott Pilgrim vs. the World (2010). Her best known TV roles are as Anna Urbanova on the Paramount+ series A Gentleman in Moscow, Laurel Healy on CBS's BrainDead, Mary Phinney on PBS's Mercy Street, and Nikki Swango on the FX series Fargo.