The Oprah Winfrey Show on Tuesday at Chicago’s United Center. The star-studded guest list ranged from Madonna to Maria Shriver (among many others!). Check out which celebs are making appearances on the talk show queen’s final send-off.

Oprah Winfrey stands on stage with Tom Hank, Madonna, Tom Cruise, Katie Holmes, Hallie Barry and other stars during the taping of her third to last show.