Britney Spears: PetSmart Pet Shopping!

Britney Spears pushes a car full of pet supplies after doing some shopping at a PetSmart on Saturday (April 20) in Calabasas, Calif.

The day before, the 31-year-old entertainer flashed a smile while doing some book shopping at Barnes & Noble in Thousand Oaks.

PHOTOS: Check out the latest pics of Britney Spears

It has recently been reported that Kelly Rowland is in talks to replace Britney as a new judge on the upcoming third season of X Factor.

20+ pictures inside of Britney Spears doing some shopping in PetSmart in Calabasas…