Eric Jacobson (born January 15, 1971) is an American puppeteer. He is best known for his involvement with the Muppets, performing Miss Piggy, Fozzie Bear, Animal, and Sam Eagle for The Muppets Studio, as well as Sesame Street characters Bert, Grover, Oscar the Grouch, and Guy Smiley—all roles that he inherited from the characters' original...