Here is Tricia Helfer, model and Battlestar Galactica star. Tricia began 2007 by guest staring as ‘Molly McNamara’ on “Supernatural” and playing ‘Naomi’ in a new Fox pilot, “Them.” Tricia is currently filming an independent feature with LeeLee Sobieski, “Walk All Over Me” where she plays the role of ‘Celene’ before returning to her infamous role as the seductive ‘Number Six’ for the fourth season of “Battlestar Galactica.”

Check out her official site: TriciaHelfer.com

Here she is busting out of her dress at Spike TV’s Scream Awards Show.

17 more pics after the jump …