Britney Spears car studio conway studio hair gum

Yesterday Britney Spears spent several hours at Conway recording studios in Hollywood, and the pop princess looked a bit worn out when we snapped her leaving. Her seventh studio album Femme Fatale is due out March 15, and she's still putting the finishing touches on her latest CD.

Though we're not going to hear the rest of the tunes until next month, we ARE amped for new music video for Brit's latest single, "Hold It Against Me". This morning the pop princess tweeted, "Feb. 17th...9:56 PM…MTV....The WORLD PREMIERE of the Hold It Against Me video...directed by Jonas Akerlund!"