Old Lady Possum

From Muppet Wiki

Old Lady Possum was briefly featured in Emmet Otter's Jug-Band Christmas. She paid Emmet Otter and Wendell Porcupine $0.50 to mend the fence in front of her house.

A naked version of the puppet was later repurposed for The Muppet Show as the lead singer in "For What It's Worth" on episode 221.

Stage version

In the 2008 stage show adaptation, Old Lady Possum's full name is given as Penelope Possum. She was still a puppet, operated by Anney McKilligan.