Camilla is the female chicken

Chicken

The chicken is a domesticated fowl, a subspecies of the Red Junglefowl. As one of the most common and widespread domestic animals, and with a population of more than 24 billion in 2003, there are more chickens in the world than any other species of bird...

 that is Gonzo's

Gonzo the Great

Gonzo the Great is a puppet character, one of Jim Henson's Muppets. He was developed and performed by Dave Goelz. The character made his first appearance in a 1970 Christmas special entitled "The Great Santa Claus Switch". Known as a "Whatever" , he is considered one of The Frackles...

 love interest on The Muppet Show

The Muppet Show

The Muppet Show is a British television programme produced by American puppeteer Jim Henson and featuring Muppets. After two pilot episodes were produced in 1974 and 1975, the show premiered on 5 September 1976 and five series were produced until 15 March 1981, lasting 120 episodes...

. This chicken with hay fever is performed by veteran Muppet performer, Jerry Nelson

Jerry Nelson

Jerry Nelson is an American Muppet puppeteer, known for his wide range of characters, singing abilities, and his frequent partnership with Richard Hunt.-Early years:...

, and is seen frequently on The Muppet Show, but also makes appearances on the various full-length Muppet

The Muppets

The Muppets are a group of puppet characters created by Jim Henson starting in 1954–55. Although the term is often used to refer to any puppet that resembles the distinctive style of The Muppet Show, the term is both an informal name and legal trademark owned by the Walt Disney Company in reference...

 movies such as The Muppets Take Manhattan

The Muppets Take Manhattan

The Muppets Take Manhattan is the third of a series of live-action musical feature films starring Jim Henson's Muppets, and also the final film before Henson's death. This film was produced by Henson Associates and TriStar Pictures, and was filmed on location in New York City during the summer of...

where she hyperventilates after attacking a villain and needs "mouth-to-beak resuscitation

Cardiopulmonary resuscitation

Cardiopulmonary resuscitation is an emergency procedure which is performed in an effort to manually preserve intact brain function until further measures are taken to restore spontaneous blood circulation and breathing in a person in cardiac arrest. It is indicated in those who are unresponsive...

",and The Muppet Movie

The Muppet Movie

The Muppet Movie is the first of a series of live-action musical feature films starring Jim Henson's Muppets. Released in 1979, the film was produced by Henson Associates, Children's Television Workshop and ITC Entertainment....

as Gonzo's plumber girl and is in back of the car the whole movie. she also appeared in TV specials such as A Muppet Family Christmas

A Muppet Family Christmas

A Muppet Family Christmas is a 1987 Christmas television special starring Jim Henson's Muppets.This is one of the very few Muppet productions to feature Muppets associated with all four of the major Muppet franchises: The Muppet Show, Sesame Street, Fraggle Rock and Muppet Babies...

where she is seduced by the turkey who was invited to the family gathering by the Swedish Chef

Swedish Chef

The Swedish Chef is a Muppet that appeared on The Muppet Show. He was operated by Jim Henson and Frank Oz simultaneously and is now puppeteered by Bill Barretta.-Character:...

.

On Muppet Babies

Muppet Babies

Jim Henson's Muppet Babies is an American animated television series that aired from September 15, 1984 to November 2, 1991 on CBS. The show portrayed childhood versions of the Muppets living together in a large nursery in the care of a human woman called Nanny...

, Camilla was Baby Gonzo's stuffed yellow chicken doll. She was voiced by Frank Welker

Frank Welker

Franklin Wendell "Frank" Welker is an American actor who specializes in voice acting and has contributed character voices and other vocal effects to American television and motion pictures.-Acting career:...

, and subsequently Dave Coulier

Dave Coulier

David Alan "Dave" Coulier is an American stand-up comedian, impressionist, television and voice actor, and television host. He is well-known for his role as Joey Gladstone on the ABC sitcom Full House, which ran from 1987 to 1995....

 and Russi Taylor

Russi Taylor

Russi Taylor is an American voice actress. She is the current voice actress of Disney's Minnie Mouse character. She has held this role since 1986, longer than any other voice actress...

 when she came to life in the Gonzo's imagination.

Camilla appears as Gonzo's business partner in the 2011 film The Muppets

The Muppets (film)

The Muppets is a 2011 American musical and comedy film, and the first Muppets theatrical release in 12 years, as well as the first Disney-produced Muppets film since 1996's Muppet Treasure Island...

, where she and her chicken companions also perform "Forget You" in the big Muppet reunion show.