My belly is so tight and smooth, has been since I began to show at about 12 weeks. But I noticed just last week that my normally innie belly button is popping out, but only on one side at the moment. Feels funny. I seriously look like I have just swollowed a huge watermelon, other than my bump I haven't put weight on anywhere else, so that just looks weirder if you ask me, I think a little extra weight looks lovely!