Salma Hayek and Alicia Keys are just a few of the trendsetting celebrities we've spotted at Paris Fashion Week. For the Stella McCartney show, both ladies opted for black and white ensembles. Salma, who we spotted last week at the Balenciaga show, went for a predominantly cream outfit, which she punctuated with black ankle-strap heels and a snakeskin clutch. Alicia outfitted another take on this chic color combo, selecting a figure-flattering black and white Stella McCartney body-con dress. Watch today's Fab Flash to see both of these front-row-worthy outfits!