Paris Hilton worked up her appetite yesterday afternoon by shopping at a friend's charity resale shop with her sister Nicky in LA. Doug Reinhardt joined the fun later, and he and Paris were soon off to dinner at the Gulfstream restaurant. It was a day off from business for Paris, who recently sat down with the British radio host Fearne Cotton for an interview about her business empire. Paris confessed yet again to being in on the joke about her ditzy ways, saying, "I would do the baby voice and it's kind of like this character I made up, but in real life I'm completely different, I'm very down-to-earth, I'm smart, I know what's going on."
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