Karen Sheila Gillan (born 28 November 1987) is a Scottish actress and former model. She is known for the role of Amy Pond, companion to the eleventh doctor, in the BBC science fiction series Doctor Who (2010–13). In film, she has starred as Jane Lockhart in Not Another Happy Ending (2013), Kaylie Russell in the horror film Oculus (2013), and Nebula in the Marvel film Guardians of the Galaxy (2014).