The pop star and the supermodel share a moment together in London. Plus: Jen & Marc, Posh, Gwyneth and more

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CRAZY, SEXY, COOL

Mariah Carey comes face-to-face with another diva, British supermodel Naomi Campbell, at a party thrown in her honor on Thursday at London's Pinko store. The pop star was celebrating her latest role as the spokesmodel for the Italian fashion house, an honor Campbell once held.