After schedule changes and some “diva” behavior, Jennifer Holliday, the headline performer at this year’s annual Stonewall Street Festival, wowed the excited crowds with hit songs such as “One Night Only” and “I Am Changing” from the Broadway smash-hit “Dreamgirls”.  A seasoned performer for 30 years, Holliday kept the Wilton Manors crowds anxiously awaiting her performance, and some fans were not very pleased with Holliday’s “diva” behavior leading up to the performance. Read more after the Jump, Jennifer Holliday Exclusive Interview