Britney Spears gets to work in revealing gym session: Watch

Britney Spears loves to work.

The pop superstar and fitness fanatic showed off her athletic body in a video montage on Instagram, Brit gave her followers a front-row seat to her workout regime, which includes weights, backflips, handstands, stretches and high kicks, all performed in the skimpiest of active-wear.

She writes, "Had a couple of weeks off... ha!! Well, not really... been keeping my body strong and motivating myself everyday!! There's nothing like mommy and workout time, the beautiful outdoors, and flipping into gear."

Check out Britney getting physical to Eve's"Tambourine."