Jessica Simpson Marc Jacobs MJ 107 designer sunglasses stole the show as she sang the national anthem before the NASCAR Sprint Cup Bank of America 500. These stunning gold-framed glasses have beautiful gradiated lenses. Marc Jacobbs is one of the most versatile designers around, and everything he puts out just seems to have that special touch of class. What great is that so many of his works are complementary, and work perfectly with each other at any occasion. Simpson will be touring with Rascal Flatts, as they extend their already extensive tour into 2009.