Ashlee Simpson and her newly blonde locks went shopping with a friend in LA yesterday. Pete was busy off on his own, but he's still been talking about his wife every chance he gets. Most of you were shocked by what he revealed to Howard Stern last week, but that didn't stop him from sharing more on SIRIUS' The Morning Mash Up! earlier this week. Pete talked about gaining weight during Ashlee's pregnancy, and also mentioned what her breast milk tastes like. Pete may love the attention but we're thinking Ashlee might not be so thrilled with all he has to share.