Rihanna has taken over Paris Fashion Week! Following her appearances at the Balmain and Lanvin shows, Rihanna gave everyone an eyeful of pierced nipple in a mesh top at the Balmain after-party last night. At the show, she chilled out with actress Jessica Alba. And earlier today, she became the sexy lady in red at the Christian Dior show rocking garter stockings, a red fur coat, and shades.