Attention, world! Stop what you're doing and pay attention because Naomi Watts just crushed the 2015 Cannes Film Festival red carpet. The actress stepped out in a feathered, gunmetal-gray Elie Saab number that is so stunning, we literally handpicked it for our Oscars predictions roundup back in February. And Naomi really, really does the dress justice, complementing her look with swept-back locks and diamond jewelry.