ETonline, Thursday, November 19, 2009, 3:26pm (PST)
By ETonline Editorial Team
Oprah Winfrey is planning to announce that she is ending her show at the end of the 2010 - 2011 television season. That would bring her current broadcast schedule to an end in September of 2011 at the completion of her 25th season.
Sources tell ET that Lady O will announce the news on tomorrow's live episode of "The Oprah Winfrey Show."
Keep checking back here for more on this developing story.