Carrie Underwood is no doubt very beautiful. Tony Romo may have broken off his relationship with Jessica Simpson. Then again they might still be together as well, as no one seems to know for certain the status of the relationship. The pair attended Jessica’s sister Ashlee Simpson’s wedding over the weekend and some insider’s even said they were cuddling and cordial.  Jessica then left for a Mexican vacation with her family and without Tony Romo.  Is this when we see an entrance by Carrie Underwood?