World's Sexiest Women

No. 8 on the list, Tricia Helfer, center, is photographed with Edward James Olmos, and Katee Sackhoff at the 7th Annual AFI Awards luncheon at the Four Seasons Hotel Jan. 12, 2007, in Los Angeles. The "Battlestar Galactica" actress is a former model and another Canadian transplant.

Credit: Kevin Winter/Getty Images for AFI