Claim: Gabrielle Anwar is an actress.
Evidence: Gabrielle Anwar (born 4 February 1970) is an English-American actress known for her roles as Sam Black in the second series of Press Gang, Margaret Tudor on The Tudors, Fiona Glenanne on Burn Notice, Lady Tremaine in the seventh season of Once Upon a Time, and for dancing the tango with Al Pacino in Scent of a Woman.