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, Rihanna keeps it flawless in a gorgeous YSL slip dress, showing exactly how street style should be done. 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 Rihanna Sexy Black Plunging Slit Celebrity Prom Gown VQ 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