PETA Gets Bieber Fever!

Even our four-legged friends aren't immune to Bieber Fever!

Pop sensation Justin Bieber is pledging his support and his huge fan following to PETA in a heart-warming video to promote pet adoption, and RadarOnline.com has all the details.

The young heartthrob appears in a PSA that encourages people to get animals from shelters instead of breeders, puppy mills or pet stores. Alongside Justin's pretty face on the campaign poster is the important message: "Animals Can Make U Smile. Adopt From Your Local Shelter."

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Bieber is a self-confessed animal lover who dotes on his pet dog, a Papillon named Sam who he got from a shelter, and this is the second PETA campaign that the Grammy-nominated teen has released.

"I really encourage going out to an animal shelter or a place where you can get a dog that has been abandoned or doesn't have a home," explains Justin. "My Dad and I used to go and hang out (at shelters) just go and visit the different animals and stuff."

According to PETA, every year six to eight million abandoned or stray dogs and cats get sent to animal shelters - and half of them must be euthanized because of a lack of good homes.

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