Stevie Wonder (b. 1950) made a guest appearance on Sesame Street Episode 514. He performed "123 Sesame Street" and his hit "Superstition," and talked to Grover. Many of the street scenes from that episode were repeated on the show as inserts.
In 1984, he appeared in Muppet Magazine issue 6.
He appeared in "Yakety Yak - Take It Back", a recycling PSA that eventually aired on Sesame Street.
Bob McGrath sings Stevie Wonder's songs "You Are the Sunshine of My Life" and "Isn't She Lovely" on the album Bob Sings!.