It’s now old news that Alessandra Ambrosio is four months pregnant (and was two months along when she walked the Victoria’s Secret show), but she’s started dropping details about the experience to the press. A woman’s body goes through a lot of changes even in the early weeks of pregnancy, so it had to be nerve wracking to contemplate being half naked with zillion people watching you. In an interview with US Weekly she revealed that she was worried she wouldn’t be able to walk the show and told the mag how she dealt with some early weight gain.