Our Favorite Sesame Street Music Videos
Artists Katy Perry, R.E.M., LL Cool J, and more bring their talents Street-style to Elmo and the gang in these unforgettable music videos
Will.i.am: "What I Am"
Ernie sports the Will.i.am 'do, Bert tries on his specs, and everyone shows off their moves, making this one of the cutest musical vids out there. Will.i.am plays it cool while The Count, Cookie Monster, and the rest of the gang, chime in with what they are.