MBARTON031008_20.jpgMBARTON031008_07.jpgMischa Barton MBARTON031008_01.jpgA muy blonde Mischa stopped by the pet store in Bel Air with mom to play with some adorable little Pugs and Pomeranians yesterday.

Mischa, in a tank and leggings, showed off a little side-boob action (and a slightly fuller figure) while she showed some love to the pets.

Mischa and her mom had no love for the paps, however, telling them that they should get lost because their pet store outing was "so not fun!"

On the contrary, it looks like Mischa had some good clean fun with the pups!