Demi Lovato Dukes It Out With Owl City in the Fun 107 Top 7 at 9 – September 5, 2012Demi Lovato Dukes It Out With Owl City in the Fun 107 Top 7 at 9 – September 5, 2012We love a good fight, and every single day we see the tough battle that is the Fun 107 top 7 at 9. So who makes the cut on today's list? Find out after the jump.BJ RagoneBJ Ragone