Sarah Bolger (born 28 February 1991) is an Irish actress. She has starred in the films In America (2003), Stormbreaker (2006), The Spiderwick Chronicles (2008), The Moth Diaries (2011), The Lazarus Effect (2015), and Emelie (2015). On television, she portrayed Princess Mary Tudor in The Tudors (2008–2010), for which she won an IFTA award, and Princess Aurora in Once Upon a Time (2012–2015). Bolger also appeared on the series Into the Badlands (2015–2017) and stars on Mayans M.C. (2018–present).