Swift catches a case of the giggles during a TV appearance in Toronto. Plus: Gwen & Zuma, Rihanna, Nicole Richie and more

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A VINTAGE PAIR

They may not work together any longer – but they're still friends! Nicole Richie gets up close and personal with her former stylist Rachel Zoe, who wore a vintage '40s dress, at a bash Thursday for the new Byron & Tracey Salon in Beverly Hills.