Talk show host Oprah Winfrey is shown with guests (L-R) Stevie Wonder, John Travolta, Gayle King and Tina Turner from the Oprah's 50th Birthday Party episode of "The Oprah Winfrey Show" that originally aired on January 29, 2004, in this publicity photograph released to Reuters on May 24,2011. The finale of "The Oprah Winfrey Show" will be telecast May 25. [Xinhua/Reuters]