See Barton stage her own show (one day, four outfits!) at Fashion Week. Plus: Rachel Bilson, Christina Aguilera, George Clooney and more

GETTING A GRIP

Sporting her new hair color and a fun leopard print, Jennifer Lopez gives her hand to main man Marc Anthony while out in Toronto on Wednesday. The couple is at the city's film festival to premiere their big-screen collaboration, El Cantante.