Elizabeth Olsen, Hugh Dancy & Cast Step Out for 'Martha Marcy May Marlene' Premiere

Elizabeth Olsen is making a cinematic splash these days, and just like her older twin sisters Ashley and Mary-Kate, she's got an eye for fashion! Elizabeth brought a bright pop of color to the red carpet at the premiere of Martha Marcy May Marlene during the 2011 Toronto International Film Festival on Sunday, flanked by co-stars Sarah Paulson and Hugh Dancy.

20 photos in the gallery

OK! NEWS: ELIZABETH OLSEN DENIES INVOLVEMENT IN SEX AND THE CITY PREQUEL AS CARRIE BRADSHAW

From what we can tell so far, Martha Marcy May Marlene looks to be a suspenseful mystery, with Elizabeth playing the title character — and no one really knows who she is.

OK! NEWS: ELIZABETH OLSEN MAKES A SPLASH AT SUNDANCE

Check out the trailer below, with her co-stars Sarah, Hugh and John Hawkes.