“Glee” Cast & Keenan Cahill Cover Katy Perry “Last Friday Night (T.G.I.F.)”
Well, it isn’t 50 Cent, but this’ll do! The newest parody video from Internet sensation Keenan Cahill hit the blogosphere on Tuesday — and this time the pint-sized dynamo has enlisted a little lip-synching assistance from a few Gleeks.
