Oprah has made way for Rosie. Oprah Winfrey and Rosie O'Donnell unveiled a sign Thursday in front of Chicago's Harpo Studios. It reads: "Harpo Studios. The Rosie Show. Former Home of The Oprah Winfrey Show." O'Donnell has started work in the same studio where Winfrey taped her talk show until it ended in May after 25 years.