Betty Lou's Mommy
From Muppet Wiki
Betty Lou's Mommy is the mother of Betty Lou. She appears in episode 3215 of Sesame Street where it is revealed that she works at a pajama factory.
She also appeared in the 1984 book Grover Sleeps Over and toilet-trains her daughter in the 1995 book No More Diapers!
 Illustration from No More Diapers! |
