A quick search of "sex symbol" might show you Rudolph Valentino, Ramon Novarro, and Sessue Hayakawa as representations of the term for early Hollywood - their respective iconographies suggestive of men who, while undoubtably handsome, were also noble, chivalrous, clean-cut. The same applies for the likes of a young Cary Grant, Gary Cooper and Clark Gable - these are men who are emblems of an old-fashioned "masculine" ideal - good looking, debonair, a smidge cocksure. Enter Marlon Brando in A Streetcar Named Desire - vulgar, villainous, biceps bulging out of his tight, sweaty undershirts - to screw shit up a bit.
