On her fourth round of pregnancy, Heidi Klum told Us Magazine that she is comfortably familiar with the bodily changes that accompany carrying a child. After dramatically dropping baby weight to walk the runway two months after her second child was born, the supermodel also said, "I'm not worried. I know my body will go back again!" Her confidence is inspiring. She must be following the new guidelines for weight gain during pregnancy. It's nice to know Heidi has faith in the process of losing her baby weight, even with daughter Leni referring to her baby bump as a Buddha belly. I was pregnant twice, and both times it took a while to drop the weight. Then again, I didn't have an underwear-clad walk on the runway to inspire an intense workout regimen and a bread-free diet.