Natalia Tena was born on November 1, 1984 in London, England as Natalia Gastiain Tena. She is an actress and writer, known for Harry Potter and the Deathly Hallows: Part 2 (2011), About a Boy (2002) and Harry Potter and the Deathly Hallows: Part 1 (2010). She also played the wildling Osha in the HBO series Game of Thrones.