Hot off her Miami "concert" (read: shopping and clubbing spree), Britney Spears got back to business at her home away from home - Millennium Dance Studio in North Hollywood.

The troubled pop princess seemed to be in a happy mood as she strutted her slightly pudgy stuff with son Sean Preston Federline in tow.

Really, there's only so much we can say about Britney Spears that hasn't already been discussed ad nauseam. So we just have a few observations about these recent photos:

1. Those are some serious boobs.
2. Those are some seriously bad hair extensions.
3. Just when you think fashion standards can't be lowered any further, Britney proves us wrong with green jammy pants and a blue bandana that appears to feature skulls. Those are some nice boy shorts, though.
4. Britney is holding up two fingers, which may indicate her remaining IQ points, or her number of kids (giving props to both Sean P. and Jayden James Federline). That, or it's some sort of peace gesture.