Sharing the Spotlight

So Cole knows what the tripod is now.  Everytime I get it out to do my belly pic, he goes and stands in front of the door saying "picture!"  So we have to take one together.  And, as you can tell from the previous post, he won't let me take one by myself.  Is he stealing the spotlight from Baby B or trying to share it? 
I struggle with how I'm going to handle having 2 kids and make them both feel special and loved.  We are calling this baby "Baby B."  Is that setting this baby up to feel like second best?  I sure hope not.  I know it will come to us, but I just hope we can always make our kids feel like they're loved unconditionally and equally.