Yolanda Rat

From Muppet Wiki

Yolanda Rat is a female rat who first appeared in The Muppets Take Manhattan, as a friend of Rizzo's applying for a job at Pete's Luncheonette. Rizzo frequently makes passes at Yolanda during the course of the film.

Yolanda re-appeared in Muppet Classic Theater (performed by Julianne Buescher), and as a large-scale stage puppet in The Muppet Show On Tour: 2nd Edition. She was also the head of Muppets' Studios in Muppets' Studios Presents: You're the Director, where she was named Yolanda Steel and performed by Camille Bonora. She can also be seen in the background in A Muppet Family Christmas.