Who performed the character with which  Ozzy Osbourne sang "Born to be Wild" in the music and comedy record "Kermit Unpigged"?
Miss Piggy Miss Piggy is a Muppet character known for her breakout role in Jim Henson's "The Muppet Show". Since her debut in 1976, Miss Piggy is notable for her volatile diva personality, tendency to use French phrases in her speech and practice of karate. She was also known for her on-again/off-again relationship with Kermit the Frog, which began in 1978 and has been on a hiatus since 2015. Frank Oz performed the character from 1976 to 2000 and was succeeded by Eric Jacobson in 2001.
Jim Henson James Maury "Jim" Henson (September 24, 1936 – May 16, 1990) was an American puppeteer, artist, cartoonist, inventor, screenwriter, and filmmaker who achieved international fame as the creator of the Muppets. Born in Greenville, Mississippi, and raised in Leland, Mississippi, and Hyattsville, Maryland, Henson began developing puppets while attending high school. While he was a freshman at the University of Maryland, College Park, he created "Sam and Friends", a five-minute sketch-comedy puppet show that appeared on television. After graduating from the University of Maryland with a degree in home economics, he produced coffee advertisements and developed some experimental films. Henson founded Muppets Inc. in 1958 (which would later become the Jim Henson Company).