Rihanna Wears Sheer Black Maternity Dress at Dior's Fashion Show Nicole Kidman's Backless Little Black Dress Was Drama Galore Marie Claire Remembering: Rihanna with satin dresses on the streets of the United States. She's perfect in every way Rihanna Navy, but I feel her with dresses like that. #rihanna #badgalriri Rihanna keeps it flawless in a gorgeous YSL slip dress, showing exactly how street style should be done. Rihanna kept it daring and unforgettable in a shimmering backless dress, glowing with confidence and cool girl allure. Speaking of Rihanna's second look, she wore a black dress for the event, in which she looked absolutely stunning. During the event, she posed for the paps in stunning poses., To complete her look,