Ashlee Simpson and Pete Wentz had lunch together yesterday, Valentine's Day, and now everyone is speculating on whether or not they are back together. Hello? These two people have a kid together. They are going to be seeing a lot of each other for the rest of their lives. Ashlee moved in with her "billionaire" sister Jessica the other day too. I guess divorce can be a lot easier when no matter who you are hooked up with, you have a mansion to kick back at at the end of the day.