Sarah Lee Bolger (born 28 February 1991) is an Irish actress. She is best known for her roles in the films Yeni bir ülkede (2002), Stormbreaker, and Spiderwick günceleri (2008), as well as her award winning role as Lady Mary Tudor in the TV series The Tudors (2007), and for guest starring as Princess Aurora in Bir Varmış Bir Yokmuş (2011).