Mila Kunis reported to Dior's Fall 2012 show today during Paris Fashion Week, as did Olivia Palermo and supermodel Natalia Vodianova. She headed to France to participate in the stylish fun as the current face of the brand's Miss Dior handbag line. Mila's in good company working with Dior, a company that also has contracts with her Black Swan costar Natalie Portman and even Charlize Theron. Mila shot a Dior ad yesterday, during some time away from the catwalk. She's one of the many celebrities checking out the presentations, along with Kristen Stewart, Salma Hayek, and more. Kristen Stewart attended Balenciaga, while Salma's made the rounds at shows and parties with her fashion mogul husband François-Henri Pinault.