After giving her audience the ultimate surprise, Oprah thinks the show has come to an end—but her staff has one more trick up their sleeves. Instructed to read the prompter, Oprah says, "This is for you with love from your staff, your crew and a legendary mystery guest."
Oprah has no idea, but one of her favorite singers has been waiting in the wings—Paul Simon!
"Many years ago, I wrote a song for Oprah's 10th season, and I'd like to sing that again with a few lyrical changes to commemorate your farewell season here," Paul says.
Watch Paul Simon surprise Oprah with a performance of "25 Years."
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