Ashlee Simpson traded in her hoodie collection for more maxi dress maternity wear, looking a little formal in her low cut black number at the doctor's office yesterday. She seems to be embracing her new body, and Pete is proud of her for it. He said, "I think any pregnant woman knows it’s a lot of stress on your body, but she’s really healthy and handling it like a champ." He also said he wants to know the sex beforehand and joked that they want enough kids for "either a band or a football team or a good geometry club." Sounds like the Jolie-Pitt soccer squad might have some competition!