Jennifer Corey, Miss DC 2009 The Miss District of Columbia pageant took place Sunday night at the Lincoln Theatre, and 22-year-old American University student Jennifer Corey took home the crown. Corey (you can follow her on Twitter, if you like) will go on to represent the District in the Miss America pageant in January, where to the best of our knowledge, no Miss DC has ever taken the top prize. Corey won on the…