Bernadette Peters
From Muppet Wiki
Bernadette Peters (b. 1948) is an award winning actress and singer of stage and screen.
1977: Guest star on Episode 212 of The Muppet Show.
1979: Guest star when Kermit hosted The Tonight Show one night in 1979.
She is one of only two celebrities to actually sing one of their songs ("Just One Person") from The Muppet Show on the album as well. The other was Peter Sellers ("A Gypsy's Violin"), both on "The Muppet Show 2" album. (In all other cases, a new version was recorded without the guest star, such as "We Got Us").
She has won two Tony awards as Best Actress (Musical): in 1986 for Song and Dance and in 1999 for a revival of Annie Get Your Gun.
In the late 90's, she and Mary Tyler Moore co-created "Broadway Barks," a charity organization for the adoption of shelter animals.

