Loose LipsThe National Enquirer is reporting that Jamie Lynn Spears is with child again because she thought she couldn't get pregnant while breast feeding. This is from the National Enquirer, so proverbial grain of salt, but they were right about that Edwards thing… • Fellow tween star Ashley Tisdale says this about potential boyfriends: "I have to be with someone who's not going to get jealous about any of that, or when I'm kissing somebody in a scene." So, uh, keep that in mind, all those Tisdale suitors out there. • Diddy left Madonna's concert last night with his arm in a sling. Maybe he vogued too hard! [Perez, People, TMZ]