Alaina Huffman

Alaina Kalanj (also known as Alaina Huffman) (born April 17, 1980), is a Canadian film and television actress, best known for the television series Painkiller Jane, where she played the character Maureen Bowers. She played Dinah Lance / Black Canary in the TV series Smallville, and 1st Lt. Tamara Johansen in Stargate Universe, where she was a regular cast member. She played the part of the demon Abaddon in the American dark-fantasy television series Supernatural.