Fragglettes

From Muppet Wiki

The Fragglettes are Convincing John's trio of female backup singers, who appear to live with him. They first appeared in the Fraggle Rock episode "The Preachification of Convincing John." The Fragglettes are also Convincing John's assistants; for example, in "The Secret of Convincing John," they are seen opening curtains and performing other such tasks.

Kathy Mullen, Richard Hunt and Dave Goelz can be seen performing these characters in the 1984 documentary Henson's Place.