Leading a panel at BlizzCon this afternoon, Blizzard creative VP Chris Metzen just announced that Tricia Helfer of Battlestar Galactica fame will be the new voice actress for the Zerg's Queen of Blades herself, Sarah Kerrigan. Helfer is kind of double-dipping in the real-time strategy genre here, given her recent appearances in Command & Conquer 3 and its expansion. Fans have been speculating about who would play Kerrigan for a while now, so there's your answer. Star power!
