N o w - H o l l y w o o d . b l o g s p o t .c o m

Britney Spears dons some tight shorts in a video on her official site showing her working out with her trainer, Seven. Yes, we're serious about the name.

In the clip, Spears lifts weights with her trainer while her hit "Gimme More" plays in the background. Sounds fascinating, we know. Breathe, people.