Thearistocrats

The Aristocrats, as they're called in Monster Hits!, are the group of monsters who sang "Fur" on Sesame Street.

The lead singer is Stuie Monster, and the back-up singers are Maurice Monster, a different version of Harvey Monster, and a lavender Anything Muppet monster.

The back-up monsters also appear in the songs "Frazzle" (where the fat blue monster resembled Little Chrissy) and "I Want a Monster to Be My Friend."