Miss Piggy wound up on top of the "New York Times" Bestseller List. Miss Piggy's personality and voice were seen and heard in other female characters performed by Frank Oz before the character's debut. For instance, a "Sesame Street" Muppet skit from 1971 featured Snow White performed by Frank Oz and acting (as well as sounding) like Miss Piggy. Another sound-alike came from a contestant in a Guy Smiley sketch called "The Mystery Mix-Up Game". In "The Muppet Show" episode 106, Piggy is referred to by the full name "Piggy Lee," and in episode 116, Piggy tells guest star Avery Schreiber that
John Denver and the Muppets: A Christmas Together the creation of the special itself and a special musical number for Miss Piggy. During the discussion of her number, Miss Piggy confronts Denver in her dressing room about their presumably mutual attraction. Miss Piggy, as a doll named Fifi, sings "I Will Wait for You" to Denver, who plays a wooden soldier trying to stay in step with a line of marching soldiers. The program concludes with Denver reciting the story of Jesus' birth and joining the Muppets to sing "Stille Nacht/Silent Night" while the children in the audience join in. Additional Muppets performed by Mike Davis, Cheryl Henson,