Career
She is known for the Canadian television series Painkiller Jane, where she played the character Maureen Bowers. She also played Dinah Lance/Black Canary on Smallville, as well as 1st Lieutenant Tamara Johansen in Stargate Universe, where she was a regular cast member.
She played Abaddon in Supernatural.
Huffman was born in Vancouver, British Columbia, Canada as Alaina Kalanj. She also lived just outside Ottawa, Ontario in Stittsville, where she went to Goulbourn Middle School.
At the age of 13, Huffman went to her first audition for a Fox Family Channel pilot. Despite the competition, she was offered the main role.
However, a model scout recruited Huffman and she was set to model in high fashion runways in Europe and Japan for the following years.
While in school, she took on acting roles in a series of independent films. Eventually she moved to Los Angeles where she added more television credits to her resume. Charley-Jane was born December 8th, 2009.
The latter pregnancy coincided with the first season of Stargate Universe, and was written into the plot.
On August 16, 2011, she announced on Twitter that she was having a fourth child to arrive in December, 2011. She later announced on Twitter that she had given birth to a boy named Lincoln, on December 15, 2011.