300 star Camilla Belle (in Valentino) joins tennis champ BFF Maria Sharapova at the Valentino Haute Couture fall/winter 2008-09 collection shown in Paris, France on Wednesday. Also pictured is designer Giorgio Armani’s niece, Roberta, who helped dress Katie Holmes and her wedding party for TomKat’s nuptials. Sharapova, 21, who was seeded third in the Wimbledon tennistournament, [...] ...