Sarah Lee Bolger (born 28 February 1991) is an Irish actress who became famous in 2002 when she starred in In America with her sister Emma Bolger. Bolger can currently be seen in the third series of the hit U.S Showtime show The Tudors as Princess / Lady Mary Tudor, a role she reprised from the second series and has won critical acclaim for. She will continue her role as Mary Tudor in the shows fourth and final season. She starred in Stormbreaker alongside Alex Pettyfer. She recently starred in the film adaptation of the children’s novel The Spiderwick Chronicles with Freddie Highmore.