"During the show, she agreed to lift her veil for the first time in public.While taping the show's 24th-season premiere on September 8, 2009, the entire audience of 21,000 people, gathered on Chicago's Magnificent Mile, surprised Winfrey by breaking out into a synchronized dance set to The Black Eyed Peas' performance of "I Gotta Feeling" (with new lyrics congratulating Winfrey on her show's longevity).