Forget Angelina Jolie's 'genetics' theory, Halle Berry is ditching her baby weight the hard way - by spending hours on end in the gym.
The actress spent 3 hours doing a yoga workout on Friday.
But being voted the sexiest woman in the world by Esquire magazine must have its pressures to look good - and to look thin.
Halle's gruelling workouts seem to have paid off though - she's back to her post-baby weight just 7 months after giving birth to daughter Nahla.
Wearing a knitted cap and leggings, the yummy mummy was accompanied by her instructor for the lengthy workout session.
See Halle's svelte new figure below















