The Fly Girls

From Muppet Wiki

The Fly Girls are a group of singing food who sing backup for Cookie Monster on "Healthy Food".

Notes

While the closed captioning for the song on Let's Eat!: Funny Food Songs identifies their name as the Fry Girls, closed captioning on Monster Hits! designates them as just "Girls." Despite Cookie Monster's indiscernible speech, the liner notes and lyrics for the song on Sesame Road print their name as "The Fly Girls."