Britney switched gears from pop star to doting mom to pick up Jayden James from school today with Jamie by her side. Tonight she'll step back into the spotlight as we tune in to watch the world premiere of "Womanizer" on 20/20 — you can even call her new hotline at (310) 341-4438 to leave a few words of encouragement. We'll have to wait another month to check out the documentary you're all excited about, but in the meantime, we'll still have our daily Britney fix and her new video we can enjoy watching over and over again.

To see more photos of Britney and JJ, just