How do these stars manage to look this way just 10 weeks after child birth.

Although, According to Star magazine, trainer Marco Borges lived with her for two-a-day workouts at 5 a.m. and 5 p.m. and she's been "living on protein shakes, egg-white omelets, pineapple chunks, and lots of ice-cold water" to "have a better body than ever." but even at that, I still wonder.