Jaimie Alexander

A tomboy with a passion for acting, Jaimie Alexander displayed a knack for inhabiting larger-than-life characters with her portrayals of the otherworldly Jessi on "Kyle XY" (ABC Family, 2006-09) and the regal Lady Sif in "Thor" (2011). Further rounding out her considerable talents were a pair of breakout performances in the indie horror films "Rest Stop" (2006) and "The Other Side" (2006), and a multi-episode arc as Edie Falco's hard-partying sister-in-law on the medical drama "Nurse Jackie" (Showtime, 2009-15). No stranger to hard work (she was a member of her high school wrestling team), Alexander proved up to the challenge of becoming a star.