Celebrity Pets: Rooney Mara and Rebecca Romijn Are Dog Lovers

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.

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