Lauren Squared Take Chloe for a Walk

The Hills besties Lauren Conrad and Lauren "Lo" Bosworth took LC's pooch Chloe for a walk in Hollywood on Thursday.

Picture by Splash News Online

Leighton Meester on 'GG' Set

Gossip Girl star Leighton Meester hangs around with her pooch while having some downtime on the set of the hit TV show in Manhattan on Monday.

Picture by INF

Adam Brody Walks the Dogs

Adam Brody takes his dogs for a walk in Hollywood Hills on Tuesday afternoon.

Picture by Fame

Tori, Dean & their Fugly Pup

A pregnant Tori Spelling and her husband Dean McDermott were out in West Hollywood on Monday night - with their fugly pug Mimi La Rue. My God, pugs are so ugly - and this one gets toted around like it's royalty!

Picture by WireImage

Blake Lively & Michelle Trachtenberg on 'GG' Set

Blake Lively and new Gossip Girl recruit Michelle Trachtenberg battle the wind on Wednesday in NYC while filming new episodes for the hit show. Blake toted her little doggie around with her while not filming.

Pictures by Splash News Online, Ramey

Eva's New Buddy

Eva Longoria Parker got down and dirty with her new buddy on Monday - a little puppy dog in a LA pet store!

Picture by Flynet

Lauren Buys Chloe a Doggie Case

Lauren Conrad spent Saturday at a mate's place in West LA, before heading to Petco to buy her dog Chloe a dog carrier.

Picture by Bauer Griffin, via Just Jared

Carrie Underwood at LAX

American Idol winner Carrie Underwood brought pooch Ace along with her for a stroll in LAX on Saturday. Unknown as to whether she was flying in or out.

Picture by National Photo Group

Jessica Biel takes Tina for a Walk

Former 7th Heaven actress Jessica Biel took her pit bull Tina for a walk in Brentwood on Saturday.

Picture by Flynet

LC lunches in LA

Budding fashion designer Lauren Conrad grabbed a bite to eat on Monday in LA, with her pooch Chloe. The Hills star debuts her designs on the catwalk Tuesday night at Smashbox Studios.

Picture by Splash News Online

Matthew Broderick & James Wilkie Out in NYC

Matthew Broderick took five-year-old son James Wilkie and the family dog for a walk in New York City on Thursday.

Picture by Ramey

Jessica Simpson looks for Apartment in NYC

Jessica Simpson took pooch Daisy with her on a hunt for a new apartment in New York on Thursday night. The singer will be in Kuwait soon to perform for the US troops.

Picture by Star Tracks

Lauren lunches in LA

While Hills frienemy Heidi Montag was hitting Chanel, Lauren Conrad was hitting the food stores in LA, looking for a bite to eat.

Picture by Mavrix Photo

Amanda Bynes at the 2008 World Experience DPA

Amanda Bynes was seen with her puppy dog Charlie at the 2008 World Experience DPA gift-lounge in Beverly Hills on Thursday.

Picture by Getty Images

Kate Walsh Walks Dog in Hollywood

Private Practice star and former Grey's girl Kate Walsh went for a walk on Sunday in the Hollywood Hills with her husband Alex Young and their puppy. The pair married four months ago.

Picture by Fly Net

Mischa Takes her Puppies for a Walk

Days after being arrested for a DUI, Mischa Barton took her puppies Charlie and Ziggy for a walk in Beverly Hills on Saturday. The former OC was scheduled to appear the opening of the new Las Vegas nightclub CatHouse, but pulled out at the last minute due to her conviction.

Picture by Pacific Coast News