Oprah Winfrey gestures next to former NBA star Michael Jordan during the taping of "Oprah's Surprise Spectacular" in Chicago May 17, 2011. Winfrey kicked off one of her last-ever national talk shows on Tuesday with hugs from Tom Hanks, Tom Cruise and Madonna in a packed Chicago arena. [Photo/Agencies]

Oprah Winfrey stands between singer and actor Will Smith and his wife actress Jada Pinkett Smith during the taping of "Oprah's Surprise Spectacular" in Chicago May 17, 2011. Oprah Winfrey kicked off one of her last-ever national talk shows on Tuesday with hugs from Tom Hanks, Cruise and Madonna in a packed Chicago arena. [Photo/Agencies]