Arika

Britney Spears is surprising the world by snapping back into shape super quick after her self-destructive stint which landed her in rehab just after Christmas.

Over the last few weeks she has been spending hours in the dance studio perfecting moves for her comeback and working on her new body.

'She's got an amazing metabolism. When she puts her mind to it, she can transform pretty easily,' said Robert Baker from her dance training studio.

And photos show she is undergoing as massive physical transformation and will soon be back to her tiny pre-marriage figure. Not shy to show it off either, Britney's outfits have been getting smaller and she turns up to dance practices in crop tops and hotpants to show off a taut stomach and thinning thighs.

However all this training and recording her new album has alarmingly not left her with much time to see her children.

Gossip columns are already speculating that there have been no photos of her with he two boys for some time despite her earlier saying that she was not excited about going back to work because it would leave her without family time.