Actress Ana de la Reguera attends the Premiere of Universal Pictures "Cowboys & Aliens" during Comic-Con 2011 at San Diego Civic Theatre on July 23, 2011 in San Diego, California.
( - Source: Frazer Harrison/Getty Images North America)
see more angles »
Ana de la Reguera was the most dramatic look of the night in a sheer Gucci gown. The actress looked astonishing with the ombre petaled bodice, tie neck and floor-sweeping sheer chiffon skirt.