From Wikipedia, the free encyclopedia. Amara Zaragoza formerly known as Tamara Feldman (born December 5, 1980) is an American actress. She is best known for her roles as Mary Beth in Hatchet and in The CW television series Smallville, Supernatural and Gossip Girl. Description above from the Wikipedia article Tamara Feldman, licensed under CC-BY-SA, full list of contributors on Wikipedia