Jane Fonda has an 8-pound dog named Tulea -- named after her breed, Coton de Tulear. Fonda got her when she was two months old from a breeder in Montreal who breeds cotons that have color. Fonda wrote on her blog that she didn't want a completely white dog.
Credit: Bryan Bedder/Getty Images
As of August 2014, Katherine Heigl owned 36 pets, including eight dogs, according to Good Housekeeping. She founded the Jason Debus Heigl foundation in 2008 with her mother, Nancy, to end animal cruelty and abuse.
Credit: AP Photo
Any fan of Amanda Seyfried's knows that the "Mean Girls" actress loves to post photos of her dog, Finn. Her Instagram often shows goofy snaps of things on Finn's head and she is often captured walking her dog in paparazzi photos.
Credit: Instagram/Amanda Seyfried
Justin Bieber has a little dog named Esther. The pop star introduced his cute little puppy in March 2015, and even created an Instagram account for her called @estherthecutie.
Credit: Instagram/Justin Bieber
Chelsea Handler has two dogs, Chunk and Tammy, who refers to as her bears. Handler, who encourages pet adoption, got Tammy in July 2015.
Credit: Instagram/Chelsea Handler
John Legend and Chrissy Teigen
Chrissy Teigen and John Legend love their English bulldogs Pippa and Puddy. They hosted a wedding for two of them in April, 2015, for charity, according to MTV. They also have a three-legged French bulldog named Penny who they adopted in 2014.
Kaley Cuoco-Sweeting definitely has puppy fever. The "Big Bang Theory" star adopted Ruby (pictured) in 2014 and also has a dog named Norman.
Credit: Instagram/Kaley Cuoco-Sweeting
Katy Perry is so crazy about her dog, Butters, that she even got pajamas made with her face printed all over them. She told People that she takes Butters "everywhere."
Credit: Instagram/Katy Perry
Kellan Lutz has teamed up with PETA in the past to encourage fans to adopt dogs instead of buying them.
Credit: Instagram/Kellan Lutz
Miley Cyrus was devastated last year when her dog Floyd died, but the pop star loves to post photos now with her black-and-white pitbull mix Mary Jane.
Credit: Instagram/Miley Cyrus
Lady Gaga has an affinity for French bulldogs -- she has two, named Stella and Asia. Asia has her own Instagram account at @missasiakinney.
Credit: Instagram/Lady Gaga
Neil Patrick Harris
Cairn terrier Fred, along with fellow dog Watson, make the perfect addition to Neil Patrick Harris' adorable family.
Credit: Instagram/Neil Patrick Harris
The details are a little murky, but apparently Rihanna rescued little Pepe from ... a nightclub. She purportedly found this puppy in a bathroom at 1Oak in Los Angeles. Weird story, but the point is, RiRi obviously had the best night ever if she brought that little fluff home.
Coco and Ice T
Coco and Ice T love their bulldogs, Spartacus and Max. They even bring them out when they're on the job!
Usher spent $12,000 on Goldendoodle puppy Scarlett in 2012 and we're thinking it was worth every penny. Hold your judgment -- the singer purchased Scarlett at an auction for charity, reports the Daily Mail. He is clearly mad about Scarlett, even if he posts dog-shaming videos like this one, where he asks her if she ate his food and she slinks away.