Gabrielle Anwar (born 4 February 1970) is an English and American actress. She is known for her roles as Fiona Glenanne on Burn Notice, Margaret Tudor in the first season of The Tudors, Lady Tremaine in the seventh season of Once Upon a Time, and Sam Black in the second series of Press Gang. She is also known for the 1991 film Wild Hearts Can't Be Broken, for dancing the tango with Al Pacino in the 1992 film Scent of a Woman, and for the 1993 films Body Snatchers, and For Love or Money. Description above from the Wikipedia article Gabrielle Anwar, licensed under CC-BY-SA, full list of contributors on Wikipedia