Cecil, Percival & Edgar Bear
From Muppet Wiki
Cecil, Percival & Edgar Bear are a rapping bear trio seen in Billy Bunny's Animal Songs.
Official bio
from a 1993 press release
"These three triplets were born to forest socialites Mr. and Mrs. Cornelious Bear. After being sent to all of the best schools in the forest (and hibernating in all the right caves), the triplets, not surprisingly, turned out to be extremely polite and even developed a taste for tea, much to the delight of their parents. At first they seem quiet, but they really roar when they do their rap song."
