We discovered the truth behind Britney's amazing new body - gruelling, daily workout sessions with her personal trainer!


Britney is back in shape and looking just like her old self. She's given her body a huge overhaul and has swapped those creamy Starbucks treats for a healthy diet and a punishing work-out.

Britters has clearly followed her new regime religiously, as 'those naked scenes' in new video Womanizer show her looking healthy, seductive and dare we say it, on the right planet! 

She even seems to be quite enjoying her new found exercising habit - perhaps her handful of MTV VMA trophies inspired her to start weight-lifting.

Click play to see a clip of Britney in action...