Paris Couture Week Spring 2012 just wrapped up, and the City of Light was bustling with fashion's finest. Trendsetting celebrities including Elizabeth Olsen, Olivia Palermo, and Cameron Diaz were spotted making their rounds at the couture shows and looking fabulous while doing so. It appears that the overarching theme for Spring 2012 couture is ladylike silhouettes made modern via textural intrigue at Armani Privé, puffed sleeves at Chanel, and sheer fabrics at Christian Dior. Watch today's Fab Flash to see it all. On Allison: Jason Wu for Target blouse.