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!

SWEET TREAT

Christie Brinkley and her pup Maple Sugar pose Wednesday at the New York City launch party for Today reporter Jill Rappaport's new book, Jack & Jill: The Miracle Dog with a Happy Tail to Tell.