Patti LaBelle
From Muppet Wiki
Patti LaBelle (b. 1944) is a noted blues singer and actress who has appeared thrice on Sesame Street. She performed "How I Miss My X" in a segment later included on The Sesame Street Special. She has also performed "Gospel Alphabet" on the show(EKA: Episode 3922), as well as Take the Hand of Someone You Know, a song about crossing the street. One of these segments was included on Sesame Street All-Star 25th Birthday: Stars and Street Forever!
Labelle also sang "A Little Bit at the Beginning" on the Sing: Songs of Joe Raposo album, and also appeared in the celebrity version of "Sing" on Episode 3851.
