A-list celebrities have bid a star-studded farewell to Oprah Winfrey's TV talk show.

The last two shows included messages from her fans around the world.

"I feel the love and I thank you for it," Winfrey told the crowd in Chicago.

"Thank you for being a part of this great night, this celebration of what you have done for The Oprah Winfrey Show. You have made it possible for us to stand for 25 years."

Tom Hanks and then Tom Cruise greeted Winfrey after she came on stage to a standing ovation from the audience of 13,000 gathered for Surprise Oprah! A Farewell Spectacular. Josh Groban and Patti LaBelle sang Somewhere Over the Rainbow as Winfrey sat in a white chair onstage.

"Was that not the coolest?" Winfrey said when they finished. She announced in November 2009 that she would end her popular talk show after 25 years.

GODDESS

Madonna told the crowd that she was among the millions of people who were inspired by Winfrey.

"She fights for things she believes in, even if it makes her unpopular," Madonna said.

The taping of the second show began with Will Smith and his wife, Jada Pinkett Smith, who thanked Winfrey and told her she mothered millions and "that puts you in the status of a goddess".

Michael Jordan, who led the Chicago Bulls to six NBA championships during the 1990s, came on stage to hug Winfrey and tell her he loves her and she inspired him.

Jamie Foxx and Stevie Wonder sang Isn't She Lovely to Winfrey. Wonder followed with his own song, singing to her, "Oprah thank you for using your gifts to uplift so many hearts".

Former American Idol judge Simon Cowell made an appearance, Rosie O'Donnell sang a Broadway-style song and Jerry Seinfeld did a comedy routine.

Grammy winner John Legend was beamed in from a school in New Orleans, and actress Dakota Fanning led a group of children talking about Winfrey's influence on their lives.

"You always had the power, and that is the message you brought into our lives," Cruise told Winfrey. Halle Berry, Queen Latifah, Katie Holmes and Diane Sawyer were there too. Beyonce sang her song Run the World (Girls) backed by dozens of dancers. Rascal Flatts also performed.

"Oprah Winfrey because of you women everywhere have graduated to a new level of understanding of who we are, of what we are and most of all who we can be," Beyonce said before her performance.

The stadium was decorated with pictures of Winfrey at seminal moments over the course of her talk show. Boxes of tissues were scattered on seats throughout the audience.

Before the taping, the guest lineup for Surprise Oprah! A Farewell Spectacular was a secret, but the show delivered on promises from Winfrey's producers that the biggest names in Hollywood would be there