Stars and Their Pets: Hilary Duff's Birthday Bundle

Duff spends her special day in L.A. with sister Haylie and Chihuahua Lola. Plus: Ryan Reynolds brings Baxter to the park in Boston and more

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HILARY DUFF

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Richard Beetham/Splash News Online

The celebrates her 24th birthday Wednesday in L.A. with big sis Haylie and recovering Chihuahua Lola.

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RYAN REYNOLDS

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Splash News Online

In town to film his new movie R.I.P.D., uses his downtime for a game of catch with dog Baxter at Boston’s Public Garden on Wednesday.

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ASHLEY TISDALE

ASHLEY TISDALE
GSI Media

The keeps it low-key for a stylish Tuesday out in Toluca Lake, Calif., with Maltipoo Maui.

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MARIA SHRIVER

MARIA SHRIVER
Limelight

The former first lady of California takes a break from her renewed career to snuggle a furry friend in Beverly Hills on Tuesday.

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ELISABETTA CANALIS

ELISABETTA CANALIS
Flynet

A day after her Dancing with the Stars elimination, Canalis logs some alone time with her matching mutts Wednesday while shopping in West Hollywood.

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JEREMY RENNER

JEREMY RENNER
Allan Bregg/Splash News

The Avengers hunk proves there’s nothing wrong with a big man having a little pooch during a walk in New York with his bulldog on Tuesday.

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MICHAEL EMERSON

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Janet Mayer / Splash News Online

The Person of Interest star and his poodle pal Chumley keep it moving Tuesday while out and about in New York.

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J.P. & ASHLEY

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Christopher Peterson/BuzzFoto

Where’s Boo? With her beloved teacup Yorkie at home in Maine, Bachelorette Hebert stands tall with fiancé Rosenbaum and a new pup Sunday during a charity event for Alex’s Lemonade Stand in New York.

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JENNIFER ANISTON

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INF

Say cheese! After dropping by Good Morning America, stops to take a photo of an adorable dachshund puppy on the streets of New York on Monday.

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NAOMI WATTS

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Ramey

The gets a hand walking family dog Bob on Saturday while pushing along her towheaded twosome, sons Sasha and Kai, in New York.

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KELLY OSBOURNE

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Alves/AKM Images

The TV personality and her constant companion Sid step to it while heading out in West Hollywood on Saturday.

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BROOKE CHARVET

BROOKE CHARVET
Michelle Bruck/Startraks

The newly minted Missus has nothing but love for one of her German shepherds Friday during a morning walk in Malibu, Calif.

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GISELE BÜNDCHEN

GISELE BÜNDCHEN
Juan Sharma/Pacific Coast News

Peekaboo – can you spot the dog? The brings along Yorkie Vida for a Saturday stroll with son Benjamin in Boston.

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SELENA & JUSTIN

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GSI Media

Before embarking on their supersized date, and girlfriend get up close and personal with some seaside seagulls after lunching in Malibu, Calif., on Friday.

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ANTONIO BANDERAS

ANTONIO BANDERAS
Anton Romanov/Reuters/Landov

Promoting his new animated flick Puss in Boots at a Moscow photo call on Monday, the actor cuddles with a pretty kitty.

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KELLY BENSIMON

DOG DAY AFTERNOON
Ramey

The former Real Housewife of New York City and her daughter Thaddeus team up for dog-walking duty Saturday, heading out in the Big Apple with furry friends Chief, Bear and Fluffy.

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BETH OSTROSKY STERN

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INF

The animal lover snuggles up to a purr-fect pussycat Sunday while attending the North Shore Animal League’s Mutt-i-grees Mania event at New York’s Hudson River Park Trust.

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