There simply has to be some sort of magical formula in the water in Hollywood, because even celebrity moms who pack on a ton of weight during pregnancy seem to somehow lose it overnight -- making the rest of us feel like a bunch of fat, frumpy women with cottage-cheese thighs and zero willpower.
Seriously -- how do so many famous women manage to bounce right back after giving birth as if they never had a tiny human being living inside their bodies? Take Kristin Cavallari, for example. She just welcomed her son Camden on August 8, making him exactly 2 months old. And this picture of her was taken in New York City just last week -- and serves as evidence that she's already back to her minuscule pre-baby size. (Baby? What baby?)
And Kristin isn't the only famous mom to have given birth in the past year and snapped right back into shape. Take a look at the photos below to see six more amazing post-baby bodies that will make you cringe with jealousy.
How long did it take you to lose your baby weight? (Or are you still trying?)