Keenan Cahill Lip-syncing Katy Perry’s Last Friday Night With Glee Cast Members [VIDEO]
If you're not familiar, Keenan Cahill is a teenager from Illinois who has Maroteaux–Lamy syndrome, which sometimes causes physical features that appearance similar to those of dwarfism. Keenan has made himself famous by lip-syncing popular songs and uploading the videos to YouTube...