Christie Brinkley's Sweetie PieThe model cuddles pup Maple Sugar at a book launch. Plus: James Gandolfini's game of fetch, Julianne Hough's purse pooch and more!

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ARM CANDY

Recently ousted Dancing with the Stars pro Julianne Hough and her dance partner-boyfriend, Chuck Wicks, flash a smile (and offer a peek at pooch Lexi!) while leaving Live with Regis and Kelly in New York on Thursday.