Spring 2011 Paris Fashion Week: Front Row Celebrities Including Keira Knightley, Dakota Fanning, Rihanna, Alexa Chung, Kate Moss

Sob, sob, sob. Spring '11 Fashion Week is over. Nooooo. But, man, what a way to end. We've had Keira Knightley's new bob at Chanel, Carmen Kass' new cropped hair, Carmen Kass' new red hair, Clémence Poésy (Chuck Bass' new girl on Gossip Girl) and her new darker 'do, Dakota Fanning looking pretty in pink, RiRi making a rare appearance, Florence Welsh looking all on-trend with her flyaway red hair, and of course the regulars: Miss Moss, Alexa and Olivia. So before we say a final Au revoir to Gay Paree, check out all the action from the Front Row . . .