Lifestyle Pets Stars & Their Pets: Hilary's Book Buddy Duff greets a darling dog at a signing for her new novel in Miami. Plus: Ashley Greene's precious cargo and more By People Staff Published on October 18, 2010 06:10 PM Share Tweet Pin Email Trending Videos 01 of 09 HILARY DUFF Splash News Online Think he knows how to read? Duff meets a four-legged fan on Friday while promoting her new book, Elixir, at a signing in Miami. 02 of 09 ASHLEY GREENE Splash News Online Following a sexy sushi date with beau Joe Jonas, Greene gets back into work mode on Sunday, arriving at Los Angeles International Airport with pooch Marlo before flying to the Twilight set in Louisiana. 03 of 09 NIKKI REED Splash News Online Also at LAX: Greene’s costar Reed, who calms rescue pup Sydney before take-off on Sunday. 04 of 09 LIEV SCHREIBER Ramey Hello there! Schreiber and partner Naomi Watts make dog-walking a family affair, strolling through New York City with Yorkie Bob and sons Sasha, 3, and Kai, 21 months, on Saturday. 05 of 09 AMANDA SEYFRIED Ramey It’s business as usual for Seyfried and Finn, who enjoy a relaxing walk around Beverly Hills on Saturday. 06 of 09 LIV TYLER Hector Vallenilla/Pacific Coast News Tyler bundles up for a brisk walk with King Charles spaniel Neal on Sunday in New York’s West Village. 07 of 09 JERRY O'CONNELL Leandro DiCapua/Broadimage The Defenders star and his fit pooch assume a familiar position, running around their Calabasas, Calif., neighborhood on Saturday. 08 of 09 NICOLLETTE SHERIDAN GSI Media Three’s company! The actress lets dog Oliver crash her date, bringing him to lunch with boyfriend Steve Pate in Calabasas, Calif., on Saturday. 09 of 09 MISCHA BARTON Norman Scott/Startraks Barton spends some quality time with pups Charlie and Ziggy on Thursday at Pup-Peroni’s Couch Talk event in Encino, Calif., where the actress received advice on communicating with her dogs non-verbally.