I would just like to throw out there. Beyonce was offfered to perform either the half-time show or the national anthem back in 2004. She decided she wanted to do the national anthem. That came out of her mouth herself. So let's not get beside ourself because if you want to get technical Beyonce performed with Carlos Santana in the 2002 SB Half-time show. So ya'll can have several. Anyway Rihanna know better than to get up there and embarrass herself