Spears sips on a Sprite -- and a Starbucks drink -- as she heads into Bally's for a workout. The pop mom has been getting back into shape, and is rumored to be back in the studio recording a follow-up album to last year's hit, "Black Out."

Britney's name has also been submitted for Emmy consideration for her role on "How I Met Your Mother." Big changes for the singer -- who remains under her father's conservatorship, which has clearly done her a world of good.