Blog: Idolator

What happens when you get the rights to cover Michael Jackson songs? You cover Michael Jackson songs as often as possible! For the second time in one week, Glee is covering the King of Pop — on Sunday it was "Thriller" , and Artie takes on "P.Y.T." in tonight's Valentine's Day-themed episode, "Silly Love Songs". But MJ isn't the only pop star doing double duty this week — after turning Katy Perry's "California Gurls" into a choreographed fire hazard , Glee salutes the teenage dream by performing a Xerox copy of "Firework." [...]