Oprah Winfrey recently passed the one million followers mark on Twitter. Congratulations Oprah! You can follow Oprah's Twitter here.
Oprah joins an exclusive group of celebrities that have over one million Twitter followers. The list includes Ashton Kutcher, Ellen Degeneres, Britney Spears, John Mayer, Shaq and Ryan Seacrest. Ellen Degeneres is the closest celebrity to Ashton Kutcher - who has the most Twitter followers - but she doesn't seem to be catching him.
