Rachel Alice Marie Skarsten (born 23 April 1985) is a Canadian actress known for her role as Dinah Lance on the television series Birds of Prey, Tamsin in Lost Girl, Elizabeth I of England in Reign and Beth Kane/Alice in Batwoman. Skarsten was born in Toronto, to a Norwegian father, Dr. Stan Skarsten, and wife, Canadian Mary Aileen Self, of English descent, daughter of Russell Thomas Treverton Self and wife Alice Gleason, paternal granddaughter of James Harvey / Hargreaves Self (son of Robert Hargreaves Self and wife Elizabeth Ann Green) and wife Elizabeth Adeline Caldwell (daughter of Robert Caldwell and wife Elizabeth Smith) and maternal granddaughter of Irwin Thompson Gleason (son of Vining Gleason and wife Mary R. Thompson) and wife Mary Ida Smith. She has a younger brother.