Lifestyle Pets Julianne Hough's Travel Buddy The dancing queen and her pup hit Hollywood. Plus: Ellen Pompeo's double duty, Haylie Duff's happy pup and more! By Kate Hogan Kate Hogan Instagram Twitter Kate Hogan is Director of Digital Specials and Features at PEOPLE. In her 14 years at the brand, she has covered everything from pets and babies to style and Sexiest Man Alive, interviewing celebrities including Céline Dion, Carrie Underwood, Jennifer Hudson and Chris Evans. Currently, she oversees the creation of photo galleries that complement breaking news and major PEOPLE moments like The Beautiful Issue and 100 Reasons to Love America. She has offered expert celebrity commentary on Good Morning America and Access Hollywood. Before joining PEOPLE in 2008, Kate was an editorial assistant at Morris Visitor Publications. She graduated from the University of Wisconsin-Madison with a Bachelor's degree in journalism and mass communication and resides outside of Chicago with her husband and three kids. People Editorial Guidelines Published on April 21, 2009 09:43 PM Share Tweet Pin Email Trending Videos 01 of 09 FREQUENT FLIERS Bauer Griffin Dancing with the Stars pro Julianne Hough and her pooch Lexi stretch their legs at LAX Sunday after a long flight home. 02 of 09 TWO OF A KIND Brogmus/INF Mommy-to-be Ellen Pompeo cradles toy poodles Valentino and Gigi on a trip to the groomer in Los Angeles Monday. 03 of 09 BLONDE AMBITION Splash News Online Actress Haylie Duff stays connected while out for a walk with her super-cute pup Bentley in Toluca Lake, Calif., on Friday. 04 of 09 SET VISITORS Splash News Online Grey’s Anatomy stars T.R. Knight and Katherine Heigl welcome some special friends – Knight’s pups! – to the Los Angeles set of their hit TV show Thursday. 05 of 09 WHAT ABOUT BOB Brian Flannery/Flynet Yorkie Bob brings up the rear while out for a walk with actress Naomi Watts, partner Liev Schreiber and the couple’s oldest son, 21-month-old Alexander, Sunday in New York City. The family stopped for ice cream that afternoon – wonder if Bob got a taste? 06 of 09 BACK IN BLACK Kaminski/Splash News Online Like owner, like pup? Actor David Faustino and his dog hit the pavement on L.A.’s Sunset Boulevard Sunday before ducking into a hair salon for an appointment – presumably for Faustino! 07 of 09 STAIR STEPPERS Lawrence Schwartzwald/Splash News Online Law & Order star Jeremy Sisto and his semi-famous pooch – he’s appeared on an episode of the hit show! – take a seat while waiting for a table Sunday in New York City. 08 of 09 SMALL STARS Janet Gough/Celebrity Photo Hannah Montana: The Movie mini-star Emily Grace Reaves poses with a fluffy dog named Bunny at the premiere of Earth in Los Angeles on Saturday. 09 of 09 DO THE WAVE Bauer-Griffin New mom Alyson Hannigan takes a break on her balcony Tuesday with her two pups by her side. The How I Met Your Mother star and her husband welcomed a baby girl on March 24.