Spears and Sean in Snapstorm

9/21/2007 12:47 PM PDT
In a bewildering move, mama Britney spent custody time with son Sean Preston yesterday ... in shopping and paparazzi mecca Robertson Blvd.

While it's lovely to see her with one of her kids, bringing him to one of the most photographed places in L.A. probably wasn't the best idea. She might as well take him to Winston's!

Sean hid his face as Britney tried to shush the paparazzi swarm outside the AG store. Sorry, sonny, mama's gotta shop! Once inside, Spears changed clothes and was spotted sucking on her son's pacifier. Yep, Britney sucks.