Rooney Mara, Rebecca RomijnNational Photo Group; GSI Media

Spotted: Rooney Mara snuggled with her pooch after attending a dance class in Los Angeles, while Rebecca Romijn picked up her two pups from their groomer in Calabasas. Click through the gallery to see more celebrity pets.

CELEBRITY PETS

MORE:
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Stars Out With Their Kids
 Rooney on Her Givenchy Oscar Gown
 Rebecca on the Catwalk at Fashion Week